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.
5,705 results · page 14 of 115
May 26, 2026eml_parser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information.CVE-2026-44844 · Other software · GOVCERT-LU · reported by GitHubMedium 6.3
eml_parser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.1, EmlParser.get_raw_body_text() recurses unconditionally for every nested message/rfc822 attachment without any depth limit. An attacker who can supply a badly crafted EML file with approximately 120 nested message/rfc822 parts triggers an unhandled RecursionError and aborts parsing of the message. A 12 KB EML file is enough to crash a worker. Though this causes the parser to crash, it is an unlikely scenario as the suggested EML that crashes the parser would not pass basic RFC compliance tests. This vulnerability is fixed in 3.0.1.
- Product
- eml_parser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 26, 2026Zohocorp Zoho Mail wordpress plugin is vulnerable to Cross-Site request forgery (CSRF).CVE-2026-8174 · WordPress plugins & themes · reported by 0fc0942c-577d-436f-ae8e-945763c79b02Medium 5.7
Zohocorp Zoho Mail wordpress plugin is vulnerable to Cross-Site request forgery (CSRF). This issue affects Zoho Mail wordpress plugin versions before 1.6.2.
- Fixed in
- 1.6.2
- What to do
- Update the plugin to 1.6.2 or newer.
May 25, 2026In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, an unsanitized subject field in the draft restored value could lead to stored XSS/HTML/CSS injeCVE-2026-48849 · Email & office · reported by MITREMedium 4.4
In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, an unsanitized subject field in the draft restored value could lead to stored XSS/HTML/CSS injection on shared mailboxes.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7 has insufficient HTML sanitization that could lead to Cascading Style Sheets (CSS) injection via an SCVE-2026-48848 · Email & office · reported by MITREHigh 7.2
Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7 has insufficient HTML sanitization that could lead to Cascading Style Sheets (CSS) injection via an SVG document that has an animate element with the attributeName attribute.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.CVE-2026-48847 · Email & office · reported by MITRELow 3.7
Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, the remote image blocking feature can be bypassed via a crafted CSS var() value in an e-mail meCVE-2026-48846 · Email & office · reported by MITREMedium 6.5
In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, the remote image blocking feature can be bypassed via a crafted CSS var() value in an e-mail message, which may lead to information disclosure or access-control bypass.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026In Roundcube Webmail 1.6.x between 1.6.14 and 1.6.16 and 1.7.x before 1.7.1, remote image blocking was not honored for URLs pointing to local/private destinatioCVE-2026-48845 · Email & office · reported by MITREMedium 6.5
In Roundcube Webmail 1.6.x between 1.6.14 and 1.6.16 and 1.7.x before 1.7.1, remote image blocking was not honored for URLs pointing to local/private destinations, which may lead to information disclosure or privilege escalation via a text/html email message.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has insecure code evaluation logic in LDAP the autovalues option that could lead to code injection.CVE-2026-48844 · Email & office · reported by MITREHigh 7.5
Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has insecure code evaluation logic in LDAP the autovalues option that could lead to code injection. (Support for code evaluation has been removed in 1.6.16 and 1.7.1.)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026Roundcube Webmail 1.6.x between 1.6.14 and 1.6.16,and 1.7.x before 1.7.1 has Insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may CVE-2026-48843 · Email & office · reported by MITREHigh 7.2
Roundcube Webmail 1.6.x between 1.6.14 and 1.6.16,and 1.7.x before 1.7.1 has Insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may lead to SSRF or Information Disclosure, e.g., if stylesheet links point to local network hosts. The issue stems from an insufficient fix for CVE-2026-35540.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has Pre-authentication SQL injection in the virtuser_query plugin via a preg_replace() backslash esCVE-2026-48842 · Email & office · reported by MITREHigh 8.1
Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has Pre-authentication SQL injection in the virtuser_query plugin via a preg_replace() backslash escape bypass.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 22, 2026FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution: Blind Server-Side Request ForgeryCVE-2026-7798 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 2.9.87 via the 'SubscribeURL' parameter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. Exploitation requires that the SES bounce handling key ('_fc_bounce_key') has never been stored (i.e., the site is in its default/unconfigured state with respect to SES bounce handling) as visiting the bounce configuration page auto-generates and stores a random key that causes the authentication check to evaluate correctly and reject unauthenticated requests.
- Product
- FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution
- Affected
- up to 2.9.87
- What to do
- Affects up to 2.9.87. Update FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 21, 2026Webmin before 2.641 contains a stored cross-site scripting vulnerability in the email template description field of the System and Server Status module that allCVE-2026-22678 · Other software · Webmin · reported by VulnCheckMedium 5.1
Webmin before 2.641 contains a stored cross-site scripting vulnerability in the email template description field of the System and Server Status module that allows low-privileged authenticated attackers to execute arbitrary JavaScript in the browser context of administrators by injecting unsanitized input stored in save_tmpl.cgi and rendered unescaped in list_tmpls.cgi.
- Product
- Webmin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordwebmin.comvulncheck.com
May 21, 2026Mail Mint: Exposure of Sensitive System Information to an Unauthorized Control SphereCVE-2026-27349 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in WPFunnels Team Mail Mint allows Retrieve Embedded Sensitive Data. This issue affects Mail Mint: from n/a through 1.19.5.
- Product
- Mail Mint
- Affected
- up to 1.19.5
- What to do
- Affects up to 1.19.5. Update Mail Mint to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
May 20, 2026Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in do_unit_mail.php that allows authenticated attackers to inject arbitrCVE-2026-35015 · Other software · openises · reported by VulnCheckMedium 5.1
Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in do_unit_mail.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the the_ticket GET parameter directly into a JavaScript variable assignment. Attackers can craft a malicious URL containing a JavaScript payload in the the_ticket parameter that executes in the victim's browser when the URL is visited.
- Product
- tickets
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 20, 2026MISP’s OIDC authentication plugin allowed automatic linking of an OIDC identity to an existing local user account based on the email claim when the local accounCVE-2026-9084 · Other software · misp · reported by 5a6e4751-2f3f-4070-9419-94fb35b644e8Medium 6
MISP’s OIDC authentication plugin allowed automatic linking of an OIDC identity to an existing local user account based on the email claim when the local account had no stored sub value. Under insecure or untrusted IdP configurations where email ownership is not enforced, an attacker with a valid OIDC token could assert a victim’s email address and authenticate as that user, leading to account takeover.
- Product
- misp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 20, 2026AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for: Missing AuthorizationCVE-2026-5200 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 10.8.2. 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 subscriber-level access and above, to modify privileged AcyMailing configuration, export subscriber secret keys, and chain these actions into administrator account takeover when a target administrator email address is known.
- Product
- AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for
- Affected
- up to 10.8.2
- What to do
- Affects up to 10.8.2. Update AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for 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 recordplugins.trac.wordpress.orgwordfence.com
May 20, 2026Decent Comments: Does not restrict access to comment author email addresses and post author email addresses via its REST API endpointCVE-2026-7385 · WordPress plugins & themes · reported by WPScanMedium 5.8
The Decent Comments WordPress plugin before 3.0.2 does not restrict access to comment author email addresses and post author email addresses via its REST API endpoint, allowing unauthenticated attackers to enumerate registered user email addresses.
- Product
- Decent Comments
- Fixed in
- 3.0.2
- What to do
- Update Decent Comments to 3.0.2 or newer.
May 20, 2026Email Encoder: Does not escape email addresses retrieved via user inputCVE-2026-5776 · WordPress plugins & themes · reported by WPScanMedium 6.1
The Email Encoder WordPress plugin before 2.4.7 does not escape email addresses retrieved via user input, allowing unauthenticated attackers to perform Stored XSS attacks
- Product
- Email Encoder
- Fixed in
- 2.4.7
- What to do
- Update Email Encoder to 2.4.7 or newer.
May 20, 2026mailcow-dockerized contains a stored cross-site scripting vulnerability in the administrator Queue Manager.CVE-2026-7460 · Other software · mailcow · reported by help@fluidattacks.comHigh 7.4
mailcow-dockerized contains a stored cross-site scripting vulnerability in the administrator Queue Manager. The Queue Manager fetches mail queue entries from /api/v1/get/mailq/all, copies server-controlled Postfix queue fields into DataTables rows, and renders several of those fields as HTML without adequate output encoding. This issue affects mailcow-dockerized: 2026-03b.
- Product
- mailcow-dockerized
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfluidattacks.comgithub.com
May 19, 2026Creative Mail – Easier WordPress & WooCommerce Email Marketing: SQL InjectionCVE-2026-3985 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The Creative Mail – Easier WordPress & WooCommerce Email Marketing plugin for WordPress is vulnerable to SQL Injection via the 'checkout_uuid' parameter in all versions up to, and including, 1.6.9. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the `has_checkout_consent()` method. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
- Product
- Creative Mail – Easier WordPress & WooCommerce Email Marketing
- Affected
- up to 1.6.9
- What to do
- Affects up to 1.6.9. Update Creative Mail – Easier WordPress & WooCommerce Email Marketing 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 19, 2026Improper Control of Generation of Code ('Code Injection') vulnerability in email services of Apache OFBiz.CVE-2026-35086 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 6.5
Improper Control of Generation of Code ('Code Injection') vulnerability in email services of Apache OFBiz. This issue affects Apache OFBiz: before 24.09.06. Users are recommended to upgrade to version 24.09.06, which fixes the issue.
- Product
- Apache OFBiz
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
May 18, 2026SOGo versions 5.12.7 and prior contains a SQL injection vulnerability in the Access Control List management functionality that allows authenticated users to extCVE-2026-8851 · Other software · Alinto · reported by VulnCheckHigh 8.6
SOGo versions 5.12.7 and prior contains a SQL injection vulnerability in the Access Control List management functionality that allows authenticated users to extract arbitrary data from the database by injecting SQL subqueries through the uid parameter of the addUserInAcls endpoint. Attackers can inject malicious SQL code to write extracted data into the sogo_acl table and retrieve it through the /acls API, establishing an out-of-band data exfiltration channel.
- Product
- SOGo Webmail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 18, 2026HSC MailInspector 5.3.3-7 is vulnerable to Cross Site Scripting (XSS) in the /police/WarningUrlPage.php endpoint due to improper neutralization of user-suppliedCVE-2026-29965 · Other software · Hsclabs · reported by MITREMedium 6.1
HSC MailInspector 5.3.3-7 is vulnerable to Cross Site Scripting (XSS) in the /police/WarningUrlPage.php endpoint due to improper neutralization of user-supplied input that uses alternate or obfuscated JavaScript syntax.
- Product
- Mailinspector
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 18, 2026HSC MailInspector v5.3.3-7 contains a Cross-Site Scripting (XSS) vulnerability in the /tap/tap.php endpoint due to improper neutralization of user-controlled inCVE-2026-29964 · Other software · Hsclabs · reported by MITREMedium 6.1
HSC MailInspector v5.3.3-7 contains a Cross-Site Scripting (XSS) vulnerability in the /tap/tap.php endpoint due to improper neutralization of user-controlled input using alternate or obfuscated JavaScript syntax. The endpoint reflects unsanitized user input in HTTP responses without adequate output encoding, allowing a remote attacker to execute arbitrary JavaScript code in the context of a victim's browser.
- Product
- Mailinspector
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 18, 2026HSC MailInspector 5.3.3-7 has a Path Traversal vulnerability due to improper validation of user-supplied input in the /tap/dw.php endpoint.CVE-2026-29963 · Other software · Hsclabs · reported by MITREHigh 7.5
HSC MailInspector 5.3.3-7 has a Path Traversal vulnerability due to improper validation of user-supplied input in the /tap/dw.php endpoint. The text parameter is used to construct file paths without adequate normalization or restriction to a safe base directory. A remote attacker can exploit this flaw to access arbitrary files on the underlying operating system, resulting in unauthorized disclosure of sensitive information.
- Product
- Mailinspector
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 18, 2026HSC MailInspector v5.3.3-7 contains a Local File Inclusion (LFI) vulnerability caused by improper control of user-supplied file paths.CVE-2026-29962 · Other software · Hsclabs · reported by MITREHigh 7.5
HSC MailInspector v5.3.3-7 contains a Local File Inclusion (LFI) vulnerability caused by improper control of user-supplied file paths. The endpoint /vendor/phpunit/phpunit.php processes user-controlled parameters that directly affect file access operations without adequate validation, sanitization, or path restriction. This allows a remote attacker to exploit Path Traversal techniques to read arbitrary files from the underlying operating system and application directories, leading to sensitive information disclosure.
- Product
- Mailinspector
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 15, 2026An issue in Nodemailer smtp_server before v.3.18.3 allows a remote attacker to cause a denial of service via the SMTPStream._write, lib/smtp-stream.js componentCVE-2026-38728 · Other software · reported by MITREHigh 7.5
An issue in Nodemailer smtp_server before v.3.18.3 allows a remote attacker to cause a denial of service via the SMTPStream._write, lib/smtp-stream.js components
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbytecreator.devgithub.com
May 14, 2026css_parser is a Ruby CSS parser.CVE-2026-44312 · Other software · premailer · reported by GitHubMedium 5.8
css_parser is a Ruby CSS parser. Prior to 2.1.0 and 1.22.0, the CSS Parser gem does not validate HTTPS connections, allowing a Man-in-the-Middle (MITM) attacker to inject or modify CSS content when stylesheets are loaded via HTTPS. The connection is established with OpenSSL::SSL::VERIFY_NONE, meaning any HTTPS certificate—even entirely untrusted—will be accepted without validation. This vulnerability is fixed in 2.1.0 and 1.22.0.
- Product
- css_parser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2026Hostinger Reach – AI-Powered Email Marketing for: Unauthorized modification of dataCVE-2026-2515 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Hostinger Reach – AI-Powered Email Marketing for WordPress plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'handle_ajax_action' function in all versions up to, and including, 1.3.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to use the 'hostinger_reach_connection_notice_action' action to update the API key value stored in the database. This vulnerability can only be exploited when the plugin is not connected to a site and no API key value exists in the database.
- Product
- Hostinger Reach – AI-Powered Email Marketing for
- Affected
- up to 1.3.8
- What to do
- Affects up to 1.3.8. Update Hostinger Reach – AI-Powered Email Marketing for 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 13, 2026Stack-based buffer overflow vulnerability exists in GUARDIANWALL MailSuite and GUARDIANWALL Mail Security Cloud (SaaS version).CVE-2026-32661 · Other software · Canon Marketing Japan Inc. · reported by vultures@jpcert.or.jpCritical 9.3
Stack-based buffer overflow vulnerability exists in GUARDIANWALL MailSuite and GUARDIANWALL Mail Security Cloud (SaaS version). If a remote attacker sends a specially crafted request to the product's web service, arbitrary code may be executed when the product is configured to run pop3wallpasswd with grdnwww user privilege.
- Product
- GUARDIANWALL MailSuite (On-premises version)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordjvn.jpsecurity-support.canon-its.jp
May 12, 2026PowerSYSTEM Center email notification service is affected by a CRLF injection vulnerability when using SMTPS communication.CVE-2026-35504 · Other software · Subnet Solutions · reported by ics-cert@hq.dhs.govMedium 5.1
PowerSYSTEM Center email notification service is affected by a CRLF injection vulnerability when using SMTPS communication.
- Product
- PowerSYSTEM Center 2020
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026An improper neutralization of special elements used in an SQL Command ("SQL Injection&") vulnerability [CWE-89] vulnerability in Fortinet FortiMail 7.6.0 througCVE-2025-53681 · Network & remote access · Fortinet · reported by psirt@fortinet.comHigh 7.2
An improper neutralization of special elements used in an SQL Command ("SQL Injection&") vulnerability [CWE-89] vulnerability in Fortinet FortiMail 7.6.0 through 7.6.3, FortiMail 7.4.0 through 7.4.5, FortiMail 7.2.0 through 7.2.8 allows an authenticated privileged attacker to execute unauthorized code or commands via specifically crafted HTTP or HTTPS requests.
- Product
- FortiMail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfortiguard.fortinet.com
May 11, 2026Inbox Zero is an AI personal assistant for email.CVE-2026-42865 · Other software · elie222 · reported by GitHubLow 2.3
Inbox Zero is an AI personal assistant for email. Prior to 2.29.3, the cleaner email stream endpoint used a shared Redis subscription listener, which could deliver thread events for one authenticated account to another authenticated account using the cleaner feature at the same time. This vulnerability is fixed in 2.29.3.
- Product
- inbox-zero
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026Path traversal vulnerability exists in GROWI v7.5.0 and earlier, which may allow an attacker to execute arbitrary EJS templates on the server when an email servCVE-2026-41951 · Other software · GROWI, Inc. · reported by vultures@jpcert.or.jpHigh 8.6
Path traversal vulnerability exists in GROWI v7.5.0 and earlier, which may allow an attacker to execute arbitrary EJS templates on the server when an email server is running in GROWI.
- Product
- GROWI
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026The check user account lock states feature within the email OTP flow fails to validate user input, allowing an attacker to infer the existence of registered useCVE-2024-0391 · Other software · WSO2 · reported by ed10eef1-636d-4fbe-9993-6890dfa878f8Medium 5.3
The check user account lock states feature within the email OTP flow fails to validate user input, allowing an attacker to infer the existence of registered user accounts. The discovery of valid usernames can increase the risk of brute-force and social engineering attacks. Attackers can leverage this information to craft targeted phishing campaigns or other malicious activities aimed at tricking users into divulging sensitive data, potentially damaging the organization's reputation and leading to regulatory non-compliance and financial consequences.
- Product
- WSO2 Identity Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.docs.wso2.com
May 10, 2026uBidAuction 2.0.1 contains a reflected cross-site scripting vulnerability in the backend/mailingLog/manage module.CVE-2022-50969 · Other software · uBidAuction · reported by VulnCheckMedium 5.1
uBidAuction 2.0.1 contains a reflected cross-site scripting vulnerability in the backend/mailingLog/manage module. The date_created, date_from, date_to, and created_at parameters in the filter functionality are not properly sanitized, allowing remote attackers to inject malicious scripts via crafted GET requests that execute in victims' browsers.
- Product
- uBidAuction
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordapphp.comexploit-db.com
May 10, 2026Contact Form to Email 1.3.24 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by creating foCVE-2021-47926 · Other software · Form2Email · reported by VulnCheckMedium 5.1
Contact Form to Email 1.3.24 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by creating forms with script tags in the form name field. Attackers can craft form names containing JavaScript code that executes when other logged-in users access the form management page, enabling session hijacking or credential theft.
- Product
- Contact Form to Email
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordform2email.dwbooster.comexploit-db.com
May 9, 2026auth provides authentication via oauth2, direct and email.CVE-2026-42560 · Other software · go-pkgz · reported by GitHubCritical 9.1
auth provides authentication via oauth2, direct and email. From versions 1.18.0 to before 1.25.2 and 2.0.0 to before 2.1.2, the Patreon OAuth provider maps every authenticated Patreon account to the same local user.ID, instead of deriving a unique ID from the Patreon account returned by Patreon. In practice, this means all Patreon-authenticated users of an application using this library are collapsed into a single local identity. Any application that trusts token.User.ID as the stable account key can end up mixing or fully merging unrelated Patreon users, which can lead to cross-account access, privilege confusion, and subscription-state leakage. This issue has been patched in versions 1.25.2 and 2.1.2.
- Product
- auth
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026Plunk is an open-source email platform built on top of AWS SES.CVE-2026-42193 · Other software · useplunk · reported by GitHubCritical 9.1
Plunk is an open-source email platform built on top of AWS SES. Prior to version 0.9.0, the /webhooks/sns endpoint accepts Amazon SNS notification payloads from unauthenticated requests without verifying the SNS signature, certificate, or topic ARN, meaning anyone can forge a valid-looking webhook request. This allows an unauthenticated attacker to spoof SNS events to trigger workflow automations, unsubscribe contacts, manipulate email delivery metrics, and potentially exhaust billing credits. This issue has been patched in version 0.9.0.
- Product
- plunk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026Plunk is an open-source email platform built on top of AWS SES.CVE-2026-42192 · Other software · useplunk · reported by GitHubMedium 5.4
Plunk is an open-source email platform built on top of AWS SES. Prior to version 0.9.0, a stored cross-site scripting (XSS) vulnerability exists in the campaign management feature, where the email body content created by authenticated project members is stored and later rendered in the admin dashboard using React's dangerouslySetInnerHTML without any HTML sanitization. This allows a lower-privileged member to embed malicious scripts in a campaign's email body that execute in the context of any admin or other member who views the campaign, potentially enabling session hijacking or unauthorized actions on their behalf. This issue has been patched in version 0.9.0.
- Product
- plunk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026MailEnable Enterprise Premium 10.55 and earlier contains an improper authorization vulnerability in the WebAdmin mobile portal that allows attackers to bypass aCVE-2026-44400 · Other software · MailEnable · reported by VulnCheckHigh 8.7
MailEnable Enterprise Premium 10.55 and earlier contains an improper authorization vulnerability in the WebAdmin mobile portal that allows attackers to bypass authentication checks by reusing AuthenticationToken cookies generated for low-privileged users. Attackers can obtain a token from the WebMail login endpoint using the PersistentLogin parameter and replay it against the WebAdmin portal to perform highly privileged administrative actions.
- Product
- MailEnable Enterprise Premium
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmailenable.comvulncheck.com
May 8, 2026SmarterTools SmarterMail builds prior to 9560 contain a local file inclusion vulnerability in the /api/v1/report/summary/{type} API endpoint that allows authentCVE-2026-7807 · Other software · SmarterTools Inc. · reported by VulnCheckHigh 8.7
SmarterTools SmarterMail builds prior to 9560 contain a local file inclusion vulnerability in the /api/v1/report/summary/{type} API endpoint that allows authenticated users to read arbitrary .json files on the system. Attackers can exploit this vulnerability combined with weak encryption algorithms and hardcoded keys to decrypt and access stored passwords and 2FA secrets for all users.
- Product
- SmarterMail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsmartertools.comvulncheck.com
May 8, 2026SEPPmail Secure Email Gateway before version 15.0.4 exposes server environment variables through an unauthenticated endpoint in the new GINA UI, allowing remoteCVE-2026-7864 · Other software · SEPPmail AG · reported by vulnerability@ncsc.chMedium 6.9
SEPPmail Secure Email Gateway before version 15.0.4 exposes server environment variables through an unauthenticated endpoint in the new GINA UI, allowing remote attackers to obtain sensitive system information.
- Product
- Secure Email Gateway
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownloads.seppmail.comlabs.infoguard.ch
May 8, 2026SEPPmail Secure Email Gateway before version 15.0.4 contains a server-side template injection vulnerability in the new GINA UI because an endpoint accepts attacCVE-2026-44129 · Other software · SEPPmail AG · reported by vulnerability@ncsc.chHigh 8.3
SEPPmail Secure Email Gateway before version 15.0.4 contains a server-side template injection vulnerability in the new GINA UI because an endpoint accepts attacker-controlled template, allowing remote attackers to execute arbitrary template expressions and potentially achieve remote code execution depending on the enabled template plugins.
- Product
- Secure Email Gateway
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownloads.seppmail.comlabs.infoguard.ch
May 8, 2026SEPPmail Secure Email Gateway before version 15.0.2.1 allows unauthenticated remote code execution in the new GINA UI because an endpoint passes attacker-controCVE-2026-44128 · Other software · SEPPmail AG · reported by vulnerability@ncsc.chCritical 9.3
SEPPmail Secure Email Gateway before version 15.0.2.1 allows unauthenticated remote code execution in the new GINA UI because an endpoint passes attacker-controlled input from a parameter to Perl's eval.
- Product
- Secure Email Gateway
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownloads.seppmail.comlabs.infoguard.ch
May 8, 2026SEPPmail Secure Email Gateway before version 15.0.4 contains an unauthenticated path traversal vulnerability in the identifier parameter of /api.app/attachment/CVE-2026-44127 · Other software · SEPPmail AG · reported by vulnerability@ncsc.chHigh 8.8
SEPPmail Secure Email Gateway before version 15.0.4 contains an unauthenticated path traversal vulnerability in the identifier parameter of /api.app/attachment/preview that allows remote attackers to read arbitrary local files and trigger deletion of files in the targeted directory with the privileges of the api.app process.
- Product
- Secure Email Gateway
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownloads.seppmail.comlabs.infoguard.ch
May 8, 2026SEPPmail Secure Email Gateway before version 15.0.4 insecurely deserializes untrusted data, which can be reached from the new GINA UI and may allow unauthenticaCVE-2026-44126 · Other software · SEPPmail AG · reported by vulnerability@ncsc.chCritical 9.2
SEPPmail Secure Email Gateway before version 15.0.4 insecurely deserializes untrusted data, which can be reached from the new GINA UI and may allow unauthenticated remote attackers to execute code via a crafted serialized object.
- Product
- Secure Email Gateway
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownloads.seppmail.comlabs.infoguard.ch
May 8, 2026SEPPmail Secure Email Gateway before version 15.0.4 fails to enforce authorization checks for multiple endpoints in the new GINA UI, allowing unauthenticated reCVE-2026-44125 · Other software · SEPPmail AG · reported by vulnerability@ncsc.chCritical 9.3
SEPPmail Secure Email Gateway before version 15.0.4 fails to enforce authorization checks for multiple endpoints in the new GINA UI, allowing unauthenticated remote attackers to access functionality that should require a valid session.
- Product
- Secure Email Gateway
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownloads.seppmail.comlabs.infoguard.ch
May 7, 2026This vulnerability, in the MAXHUB Pivot client application versions prior to v1.36.2, may allow an attacker to obtain encrypted tenant email addresses and relCVE-2026-6411 · Other software · MAXHUB · reported by ics-cert@hq.dhs.govHigh 7.3
This vulnerability, in the MAXHUB Pivot client application versions prior to v1.36.2, may allow an attacker to obtain encrypted tenant email addresses and related metadata from any tenant. Due to the presence of a hardcoded AES key within the application, the encrypted data can be decrypted, enabling access to tenant email addresses and associated information in cleartext. Furthermore, an attacker may be able to cause a denial-of-service condition by enrolling multiple unauthorized devices into a tenant via MQTT, potentially disrupting tenant operations.
- Product
- MAXHUB Pivot client application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 7, 2026Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.CVE-2026-42499 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.
- Product
- net/mail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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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