Updated 5 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list

34added in the last 30 days

324new WordPress flaws this week

390,007entries in the database

446 results · page 1 of 9

Oct 28, 2026Endatix is a self-hosted form and survey management platform with a headless API.CVE-2026-61529 · Other software · endatix · reported by GitHubMedium 4.7
Endatix is a self-hosted form and survey management platform with a headless API. Prior to 0.7.0, the anonymous `POST /forms/{formId}/submissions` endpoint stores attacker-controlled `JsonData` after checking only that the JSON is well formed. A file object with `name`, `type` and `content` fields can contain an HTTP or HTTPS URL. When a staff member with `submissions.view` permission invokes `POST /forms/{formId}/submissions/{submissionId}/files`, `GetFilesHandler` passes the stored data to `SubmissionFileExtractor` in `src/Endatix.Infrastructure/Features/Submissions/SubmissionFileExtractor.cs`, which calls `HttpClient.GetAsync` without validating the destination URL, host or resolved IP addresses against internal address ranges. This permits stored, second-order server-side GET requests to internal services, cloud metadata, loopback and link-local addresses from the server's network position. The form must have `IsPublic` and `IsEnabled` set, and an anonymous submission must pass reCAPTCHA v3 when configured. The fetched response is placed in the staff viewer's ZIP, not returned directly to the attacker, so disclosure to the attacker is blind or indirect through observable reques
Product
endatix
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 19, 2026Quiz And Survey Master: Deserialization of Untrusted DataCVE-2026-111408 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Object Injection.This issue affects Quiz And Survey Master: from n/a through 11.2.7.
Product
Quiz And Survey Master
Affected
up to 11.2.7
What to do
Affects up to 11.2.7. Update Quiz And Survey Master to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 16, 2026SurveyKing before 1.13.0 contains a missing authorization vulnerability that allows unauthenticated attackers to download any stored file by id through GET /apiCVE-2026-111646 · Other software · javahuang · reported by VulnCheckHigh 8.2
SurveyKing before 1.13.0 contains a missing authorization vulnerability that allows unauthenticated attackers to download any stored file by id through GET /api/public/preview/{attachmentId}. Attackers who know or derive time-ordered snowflake file ids can bypass shared, owner, and project checks in FileServiceImpl.loadFile to read private survey attachments and respondent uploads.
Product
SurveyKing
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 16, 2026TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET CVE-2026-111621 · Other software · TDuckCloud · reported by VulnCheckMedium 5.3
TDuck Survey Form through 5.3 contains a missing authorization vulnerability that allows any authenticated user to read other owners' raw form settings via GET /user/form/setting/{key}. Attackers can supply the 8-character form key from a public fill link to obtain the form write password, owner notification e-mail, and WeChat openIds.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 14, 2026Formbricks before 4.9.0 contains an authorization bypass vulnerability in server actions like resetSurveyAction and updateSegmentAction that fail to verify resoCVE-2026-110620 · Other software · formbricks · reported by VulnCheckMedium 6.1
Formbricks before 4.9.0 contains an authorization bypass vulnerability in server actions like resetSurveyAction and updateSegmentAction that fail to verify resource ownership against the supplied organizationId. Authenticated owners or managers of any organization can pair their own organization identifier with victim resource IDs to delete survey responses, modify segments and quotas, or alter pending invitations.
Product
formbricks
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 12, 2026Quiz And Survey Master: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-107862 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows DOM-Based XSS.This issue affects Quiz And Survey Master: from n/a through 11.2.7.
Product
Quiz And Survey Master
Affected
up to 11.2.7
What to do
Affects up to 11.2.7. Update Quiz And Survey Master to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 12, 2026TDuck survey form through 6.0 contains an insecure direct object reference vulnerability in the saveFormTheme handler that allows authenticated users to overwriCVE-2026-109167 · Other software · TDuckCloud · reported by VulnCheckMedium 5.3
TDuck survey form through 6.0 contains an insecure direct object reference vulnerability in the saveFormTheme handler that allows authenticated users to overwrite other users' form themes. Attackers whose form has no theme can submit another form's sequential theme id with their own formKey, replacing its colours and image URLs and removing the victim's theme.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 12, 2026TDuck survey form through 6.0 contains a broken access control vulnerability that allows authenticated users to add fields to other users' forms via POST /user/CVE-2026-109165 · Other software · TDuckCloud · reported by VulnCheckMedium 5.3
TDuck survey form through 6.0 contains a broken access control vulnerability that allows authenticated users to add fields to other users' forms via POST /user/form/item/batch/create. Attackers can submit an array whose first element references their own form and later elements reference a victim's formKey, injecting attacker-chosen fields onto the victim's public fill page.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 12, 2026TDuck survey form through 6.0 contains an insecure direct object reference vulnerability that allows authenticated users to delete other users' form submissionsCVE-2026-109164 · Other software · TDuckCloud · reported by VulnCheckHigh 7.1
TDuck survey form through 6.0 contains an insecure direct object reference vulnerability that allows authenticated users to delete other users' form submissions by supplying arbitrary submission ids. Attackers can place their own formKey in the path and iterate sequential submission ids in the request body to permanently delete submissions platform-wide.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 10, 2026WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More: Reflected Cross-Site ScriptingCVE-2026-101921 · WordPress plugins & themes · reported by WordfenceMedium 4.7
The WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'attacker-chosen key referenced by the smart tag (e.g. "x")' parameter in all versions up to, and including, 2.0.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires that a site administrator has previously saved a form whose description embeds a {query_var} Smart Tag inside an iframe srcdoc attribute and has enabled Show Description on a public-facing page.
Product
WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More
Affected
up to 2.0.2.1
What to do
Affects up to 2.0.2.1. Update WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 10, 2026Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker: Stored DOM-Based Cross-Site ScriptingCVE-2026-96558 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'qsm_hidden_questions' parameter in all versions up to, and including, 11.2.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires the attacker to force the mlw_results INSERT to fail by submitting an over-length or duplicate qsm_unique_key value, which triggers the audit trail code branch that writes the unescaped payload to wp_mlw_qm_audit_trail.form_data.
Product
Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker
Affected
up to 11.2.6
What to do
Affects up to 11.2.6. Update Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 10, 2026Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder: Reflected Cross-Site ScriptingCVE-2026-101324 · WordPress plugins & themes · reported by WordfenceMedium 4.7
The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'any attacker-chosen name matching the {get.NAME} placeholder (PoC uses 'proof')' parameter in all versions up to, and including, 6.2.14 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires a site administrator to have configured a Custom HTML field on a published form containing a {get.*} SmartCode inside a URL-accepting attribute such as iframe src or a href — a documented Fluent Forms feature.
Product
Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
Affected
up to 6.2.14
What to do
Affects up to 6.2.14. Update Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 9, 2026Quiz And Survey Master: Deserialization of Untrusted DataCVE-2026-104392 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Object Injection.This issue affects Quiz And Survey Master: from n/a through 11.2.7.
Product
Quiz And Survey Master
Affected
up to 11.2.7
What to do
Affects up to 11.2.7. Update Quiz And Survey Master to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 7, 2026Quiz And Survey Master: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-104391 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Stored XSS.This issue affects Quiz And Survey Master: from n/a through 11.2.7.
Product
Quiz And Survey Master
Affected
up to 11.2.7
What to do
Affects up to 11.2.7. Update Quiz And Survey Master to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 2, 2026An authenticated LimeSurvey Community Edition 7.4.0 user with the global Surveys: create permission can store a JavaScript-breaking value in the date_min attribCVE-2026-102626 · Other software · LimeSurvey · reported by help@fluidattacks.comHigh 7.2
An authenticated LimeSurvey Community Edition 7.4.0 user with the global Surveys: create permission can store a JavaScript-breaking value in the date_min attribute of a Date/Time question. When another user renders the affected question, LimeSurvey inserts the stored value into a single-quoted inline JavaScript literal without JavaScript-context encoding.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Sep 30, 2026Quiz And Survey Master: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-97289 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows DOM-Based XSS.This issue affects Quiz And Survey Master: from n/a through 11.2.6.
Product
Quiz And Survey Master
Affected
up to 11.2.6
What to do
Affects up to 11.2.6. Update Quiz And Survey Master to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Sep 28, 2026An authenticated LimeSurvey Community Edition 7.3.0 user allowed to create surveys can use their own survey as an authorized context while supplying question orCVE-2026-97685 · Other software · LimeSurvey · reported by help@fluidattacks.comHigh 7.1
An authenticated LimeSurvey Community Edition 7.3.0 user allowed to create surveys can use their own survey as an authorized context while supplying question or answer identifiers belonging to another user's survey. The REST survey-patching endpoint checks the attacker's permission against the survey ID in the request URL, but the vulnerable persistence operations resolve the target object independently by its global qid or aid and never verify that it belongs to that authorized survey.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Sep 25, 2026TDuck survey form through 6.0 fails to validate write passwords on submission endpoints, enforcing the check only on the front end.CVE-2026-100306 · Other software · TDuckCloud · reported by VulnCheckMedium 6.9
TDuck survey form through 6.0 fails to validate write passwords on submission endpoints, enforcing the check only on the front end. Remote unauthenticated attackers can submit form entries directly to public submission APIs without providing the password by using the form key from share links.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Sep 25, 2026TDuck survey form through 6.0 fails to enforce form fill-in restrictions on the authenticated submission endpoint POST /user/form/data/create.CVE-2026-100305 · Other software · TDuckCloud · reported by VulnCheckMedium 5.3
TDuck survey form through 6.0 fails to enforce form fill-in restrictions on the authenticated submission endpoint POST /user/form/data/create. Authenticated attackers who know a form's key can submit unlimited entries to any form, bypassing publish status, time window, quota, and per-IP restrictions to falsify collected results.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Sep 25, 2026TDuck survey form 6.0 contains an information disclosure vulnerability in FormAuthUtils.hasPermission that fails open when a form does not exist, allowing autheCVE-2026-100304 · Other software · TDuckCloud · reported by VulnCheckMedium 6
TDuck survey form 6.0 contains an information disclosure vulnerability in FormAuthUtils.hasPermission that fails open when a form does not exist, allowing authenticated users to access deleted form submissions. Attackers can read orphaned submission data including personal information by providing a known dataId to the GET /user/form/data/details endpoint after the form has been permanently deleted.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Sep 25, 2026TDuck survey form through 6.0 lacks authorization checks on FormThemeController write endpoints for global form themes and categories.CVE-2026-100303 · Other software · TDuckCloud · reported by VulnCheckMedium 5.3
TDuck survey form through 6.0 lacks authorization checks on FormThemeController write endpoints for global form themes and categories. Authenticated non-admin users can add, modify, or delete themes and theme categories affecting forms owned by other users.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Sep 25, 2026WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More: Reflected Cross-Site ScriptingCVE-2026-88996 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'page_title' POST Parameter via {page_title} Smart Tag in all versions up to, and including, 2.0.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is only exploitable on forms whose admin-authored confirmation message places the {page_title} Smart Tag inside an HTML attribute context.
Product
WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More
Affected
up to 2.0.2
What to do
Affects up to 2.0.2. Update WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 23, 2026LimeSurvey Community Edition 7.0.14 contains a reflected cross-site scripting vulnerability on the administrative survey-participant CSV import result page.CVE-2026-92730 · Other software · LimeSurvey · reported by help@fluidattacks.comHigh 7.4
LimeSurvey Community Edition 7.0.14 contains a reflected cross-site scripting vulnerability on the administrative survey-participant CSV import result page.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Sep 23, 2026LimeSurvey Community Edition 7.0.14 fails to safely encode attacker-controlled content from a crafted .lss survey file when displaying import warnings, resultinCVE-2026-91775 · Other software · LimeSurvey · reported by help@fluidattacks.comHigh 7.4
LimeSurvey Community Edition 7.0.14 fails to safely encode attacker-controlled content from a crafted .lss survey file when displaying import warnings, resulting in XSS in the administrative interface.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Sep 20, 2026An unauthenticated Remote Code Execution vulnerability was found in the survey passthrough routing and Data Import processing logic, in which a malicious user cCVE-2026-90817 · Other software · Vanderbilt University · reported by contact@securifera.comCritical 9.8
An unauthenticated Remote Code Execution vulnerability was found in the survey passthrough routing and Data Import processing logic, in which a malicious user could potentially exploit it by manipulating HTTP requests to access an unintended controller route from a public survey context and by supplying a crafted file-path/stream parameter during import handling. If successfully exploited, this could allow the attacker to remotely execute arbitrary code on the REDCap server. The attacker does not have to be authenticated in order to exploit this, but exploitation requires knowledge of a valid public survey hash. This vulnerability exists in REDCap 13.3.0 and higher.
Product
REDCap
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record securifera.com
Sep 19, 2026Quill Forms | Conversational Multi Step Forms, Surveys & quizzes: Stored Cross-Site ScriptingCVE-2026-15664 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Quill Forms | Conversational Multi Step Forms, Surveys & quizzes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Multiple Choice 'Other' Value in all versions up to, and including, 5.7.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected script executes in the context of the WordPress admin results view, making administrators the primary target when reviewing submitted form entries.
Product
Quill Forms | Conversational Multi Step Forms, Surveys & quizzes
Affected
up to 5.7.1
What to do
Affects up to 5.7.1. Update Quill Forms | Conversational Multi Step Forms, Surveys & quizzes to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 16, 2026TDuck survey form through version 5.3 fails to validate webhook URLs or verify form ownership in the WebhookConfigController.CVE-2026-92602 · Other software · TDuckCloud · reported by VulnCheckHigh 7.1
TDuck survey form through version 5.3 fails to validate webhook URLs or verify form ownership in the WebhookConfigController. Authenticated attackers can attach webhooks to other users' forms and exfiltrate submissions to arbitrary external or internal addresses.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Sep 16, 2026TDuck survey form through version 5.0 contains an authorization bypass vulnerability in the POST /user/form/data/update endpoint that allows authenticated usersCVE-2026-92567 · Other software · TDuckCloud · reported by VulnCheckHigh 7.1
TDuck survey form through version 5.0 contains an authorization bypass vulnerability in the POST /user/form/data/update endpoint that allows authenticated users to overwrite other users' form submission data. Attackers can discover submission identifiers allocated in narrow ranges and modify arbitrary form responses containing personal data by sending update requests without ownership validation.
Product
tduck-survey-form
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Sep 11, 2026Unauthenticated Insecure Direct Object References (IDOR) in Quiz And Survey Master <= 11.2.5 versions.CVE-2026-62140 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Unauthenticated Insecure Direct Object References (IDOR) in Quiz And Survey Master <= 11.2.5 versions.
Affected
up to 11.2.5
What to do
Affects up to 11.2.5. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Sep 5, 2026SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz: Stored Cross-Site ScriptingCVE-2026-18406 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Text Field Entity-Encoded Payload in all versions up to, and including, 2.12.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz
Affected
up to 2.12.2
What to do
Affects up to 2.12.2. Update SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Aug 28, 2026Quiz and Survey Master (QSM): Does not check authorisationCVE-2026-79615 · WordPress plugins & themes · reported by WPScanLow 2.7
The Quiz and Survey Master (QSM) WordPress plugin before 11.2.4 does not check authorisation when returning question bank entries through one of its REST API routes, allowing users with a role as low as Contributor to read the questions, hints and correct answer keys of quizzes belonging to other users.
Product
Quiz and Survey Master (QSM)
Fixed in
11.2.4
What to do
Update Quiz and Survey Master (QSM) to 11.2.4 or newer.
Full record and what to do →NVD record wpscan.com
Aug 27, 2026LimeSurvey Community Edition 7.0.5 contains an authenticated improper authorization vulnerability in the survey menu entry creation endpoint.CVE-2026-65931 · Other software · LimeSurvey · reported by help@fluidattacks.comMedium 5.1
LimeSurvey Community Edition 7.0.5 contains an authenticated improper authorization vulnerability in the survey menu entry creation endpoint. An authenticated user with only the global settings:read permission can directly invoke POST /index.php/admin/menuentries/sa/create and create new survey menu entries without the expected settings:update privilege. The endpoint also allows the attacker to submit menu IDs that the normal interface and intended update workflow restrict for non-superadministrators, enabling unauthorized changes to administrative navigation records. This issue affects LimeSurvey: 7.0.5.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Aug 26, 2026LimeSurvey Community Edition 7.0.5 contains an authenticated stored cross-site scripting vulnerability in the replacement-fields dialog used by the administratiCVE-2026-65930 · Other software · LimeSurvey · reported by help@fluidattacks.comMedium 4.8
LimeSurvey Community Edition 7.0.5 contains an authenticated stored cross-site scripting vulnerability in the replacement-fields dialog used by the administrative question editor.This issue affects LimeSurvey: 7.0.5.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Aug 26, 2026LimeSurvey Community Edition 7.0.5+260623 contains an authenticated reflected Cross-Site Scripting vulnerability in the user activation confirmation endpoint.CVE-2026-63360 · Other software · LimeSurvey · reported by help@fluidattacks.comHigh 7.4
LimeSurvey Community Edition 7.0.5+260623 contains an authenticated reflected Cross-Site Scripting vulnerability in the user activation confirmation endpoint. The action query parameter is copied into the response and inserted into a hidden input attribute without HTML attribute encoding. This issue affects LimeSurvey: 7.0.5.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Aug 26, 2026LimeSurvey Community Edition 7.0.5 contains a stored cross-site scripting vulnerability in the survey quota creation workflow.CVE-2026-16809 · Other software · LimeSurvey · reported by help@fluidattacks.comHigh 7.2
LimeSurvey Community Edition 7.0.5 contains a stored cross-site scripting vulnerability in the survey quota creation workflow. An authenticated low-privileged user who can create and manage their own survey can store malicious JavaScript in a quota message. This issue affects LimeSurvey: 7.0.5.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Aug 26, 2026LimeSurvey Community Edition 7.0.5 contains a stored cross-site scripting vulnerability in the Survey Menu Entries administration page.CVE-2026-15973 · Other software · LimeSurvey · reported by help@fluidattacks.comHigh 8.4
LimeSurvey Community Edition 7.0.5 contains a stored cross-site scripting vulnerability in the Survey Menu Entries administration page. An authenticated user with the global settings:read permission can create a survey menu entry containing attacker-controlled data. The value is stored in the surveymenu_entries.data field and later inserted into a single-quoted HTML title attribute without context-appropriate encoding. This issue affects LimeSurvey: 7.0.5.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Aug 26, 2026DWSurvey v6.14.0 is is vulnerable to authentication bypass via the '/api/dwsurvey/none/' and '/api/dwsurvey/up/**' parameters.CVE-2026-75325 · Other software · reported by MITRECritical 9.8
DWSurvey v6.14.0 is is vulnerable to authentication bypass via the '/api/dwsurvey/none/' and '/api/dwsurvey/up/**' parameters.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Aug 25, 2026Vulnerability in Drupal Powerful Surveys.CVE-2026-18261 · Websites & servers · reported by mlhess@drupal.orgMedium 5.7
Vulnerability in Drupal Powerful Surveys. This issue affects Powerful Surveys versions: *.*.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record drupal.org
Aug 25, 2026MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor: Stored Cross-Site ScriptingCVE-2026-18100 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'mf_form_id' Widget Setting in all versions up to, and including, 4.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The payload bypasses Elementor's save-time wp_kses_post filter because it contains no HTML tags, and MetForm's own str_replace transformation of script tags into JavaScript template literal expressions provides an additional delivery path.
Product
MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor
Affected
up to 4.1.8
What to do
Affects up to 4.1.8. Update MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Aug 19, 2026Quiz and Survey Master (QSM): Does not perform a per-object ownership check on the REST routes that return a quiz's email-notification and results-page configurationCVE-2026-14826 · WordPress plugins & themes · reported by WPScanLow 2.7
The Quiz and Survey Master (QSM) WordPress plugin before 11.2.4 does not perform a per-object ownership check on the REST routes that return a quiz's email-notification and results-page configuration, allowing users with contributor-level access and above to read the configuration, including notification recipient addresses, of quizzes created by other users.
Product
Quiz and Survey Master (QSM)
Fixed in
11.2.4
What to do
Update Quiz and Survey Master (QSM) to 11.2.4 or newer.
Full record and what to do →NVD record wpscan.com
Aug 19, 2026Quiz and Survey Master (QSM): Does not perform a per-object ownership check before saving a quiz's front-end text settingsCVE-2026-14825 · WordPress plugins & themes · reported by WPScanLow 2.7
The Quiz and Survey Master (QSM) WordPress plugin before 11.2.4 does not perform a per-object ownership check before saving a quiz's front-end text settings, allowing users with contributor-level access and above to modify the text settings of quizzes created by other users.
Product
Quiz and Survey Master (QSM)
Fixed in
11.2.4
What to do
Update Quiz and Survey Master (QSM) to 11.2.4 or newer.
Full record and what to do →NVD record wpscan.com
Aug 18, 2026Subscriber Insecure Direct Object References (IDOR) in Modal Survey <= 2.0.2.2.3 versions.CVE-2026-66634 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Subscriber Insecure Direct Object References (IDOR) in Modal Survey <= 2.0.2.2.3 versions.
Affected
up to 2.0.2.2.3
What to do
Affects up to 2.0.2.2.3. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Aug 18, 2026Quill Forms | Conversational Multi Step Forms, Surveys & quizzes: Stored Cross-Site ScriptingCVE-2026-75091 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Quill Forms | Conversational Multi Step Forms, Surveys & quizzes plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.7.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
Quill Forms | Conversational Multi Step Forms, Surveys & quizzes
Affected
up to 5.7.1
What to do
Affects up to 5.7.1. Update Quill Forms | Conversational Multi Step Forms, Surveys & quizzes to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com wordfence.com
Aug 16, 2026Contact Form, Survey, Quiz & Popup Form Builder – ARForms: PHP Object InjectionCVE-2024-13784 · WordPress plugins & themes · reported by WordfenceCritical 9.8
The Contact Form, Survey, Quiz & Popup Form Builder – ARForms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.8.5 via deserialization of untrusted input from form submissions. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
Product
Contact Form, Survey, Quiz & Popup Form Builder – ARForms
Affected
up to 1.8.5
What to do
Affects up to 1.8.5. Update Contact Form, Survey, Quiz & Popup Form Builder – ARForms to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record wordpress.org wordfence.com
Aug 16, 2026Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker: Generic SQL InjectionCVE-2026-15963 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker plugin for WordPress is vulnerable to generic SQL Injection via 'randon_category' Quiz Option in all versions up to, and including, 11.2.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with custom-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Product
Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker
Affected
up to 11.2.1
What to do
Affects up to 11.2.1. Update Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Aug 16, 2026Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI: Authorization bypassCVE-2026-13167 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.5.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with delegated form management access and above, to activate arbitrary already-installed WordPress plugins — including previously deactivated or vulnerable plugins — without holding the core activate_plugins capability. Exploitation requires the target user to hold a delegated Everest Forms capability (manage_everest_forms, everest_forms_create_forms, or everest_forms_view_forms), which the plugin's own roles and permissions tool allows administrators to assign to non-administrator roles such as Author; the nonces required to exploit the AJAX handlers are emitted on EVF admin pages accessible to any such delegated user.
Product
Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI
Affected
up to 3.5.2
What to do
Affects up to 3.5.2. Update Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Aug 16, 2026Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker: Stored Cross-Site ScriptingCVE-2026-11780 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'question_title' parameter in all versions up to, and including, 11.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker
Affected
up to 11.2.1
What to do
Affects up to 11.2.1. Update Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Aug 14, 2026LimeSurvey Community Edition 7.0.5 contains an authenticated SQL injection vulnerability in the Central Participant Database (CPDB) workflow that copies survey CVE-2026-18403 · Other software · LimeSurvey · reported by help@fluidattacks.comMedium 6
LimeSurvey Community Edition 7.0.5 contains an authenticated SQL injection vulnerability in the Central Participant Database (CPDB) workflow that copies survey participant tokens to the central participant list.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Aug 14, 2026LimeSurvey Community Edition 7.0.5 contains an authenticated reflected cross-site scripting vulnerability in the HTML editor popup endpoint.CVE-2026-63361 · Other software · LimeSurvey · reported by help@fluidattacks.comHigh 8.5
LimeSurvey Community Edition 7.0.5 contains an authenticated reflected cross-site scripting vulnerability in the HTML editor popup endpoint. The text and name query parameters are passed through a blacklist sanitizer and then rendered without context-appropriate output encoding.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Aug 13, 2026Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder: Stored Cross-Site ScriptingCVE-2026-18146 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Notification Smartcode Values in all versions up to, and including, 6.2.11 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that execute in the browser of an administrator (or any user with the Fluent Forms entry-viewing capability) when they view the form's entry Submission Logs in the WordPress admin dashboard. Exploitation requires that a site administrator or Fluent Forms manager has configured an email notification whose subject or static (direct) Send To value references an attacker-influenced Smartcode such as an input_password field value, a cookie value, or submission.response.
Product
Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
Affected
up to 6.2.11
What to do
Affects up to 6.2.11. Update Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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