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.
1,206 results · page 8 of 25
Jun 24, 2026Mastodon is a free, open-source social network server based on ActivityPub.CVE-2026-48028 · Other software · mastodon · reported by GitHubMedium 6.5
Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.5.10, 4.4.17, and 4.3.23, Mastodon's normalization of incoming activities signed with Linked-Data Signatures does not sufficiently protect the activities from a certain class of spoofing, allowing threat actors to remove JSON entries from valid signed activities from a third-party actor. This vulnerability is fixed in 4.5.10, 4.4.17, and 4.3.23.
- Product
- mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 24, 2026Mastodon is a free, open-source social network server based on ActivityPub.CVE-2026-47389 · Other software · mastodon · reported by GitHubHigh 8.6
Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.5.10, 4.4.17, and 4.3.23, when using Ruby versions older than 3.4, PrivateAddressCheck.private_address? returns false for IPv4-mapped IPv6 addresses (::ffff:a.b.c.d) corresponding to some private IPv4 addresses, depending on Ruby version, this can include loopback, RFC1918 private networks, and link-local space. An attacker who controls DNS for any domain can publish an AAAA record with such a mapped address; any outbound HTTP fetch Mastodon performs against that hostname then opens a real TCP connection to the underlying IPv4 address, including 127.0.0.1 and cloud-metadata endpoints such as 169.254.169.254. This vulnerability is fixed in 4.5.10, 4.4.17, and 4.3.23.
- Product
- mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 24, 2026Mastodon is a free, open-source social network server based on ActivityPub.CVE-2026-46349 · Other software · mastodon · reported by GitHubMedium 5.3
Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.5.10, 4.4.17, and 4.3.23, Mastodon's normalization of incoming activities signed with Linked-Data Signatures does not sufficiently protect the activities from a certain class of spoofing, allowing attackers to re-arrange a valid signed JSON-LD activity from a third-party actor to have it processed differently. This vulnerability is fixed in 4.5.10, 4.4.17, and 4.3.23.
- Product
- mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 24, 2026Mastodon is a free, open-source social network server based on ActivityPub.CVE-2026-46348 · Other software · mastodon · reported by GitHubHigh 8.7
Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.5.10, 4.4.17, and 4.3.23, the list of disallowed IP address ranges was lacking an IP address range that can be used to reach local IP addresses. An attacker can use an IP address in the affected range to make Mastodon perform HTTP requests against loopback interfaces, potentially allowing access to otherwise private resources and services. This vulnerability is fixed in 4.5.10, 4.4.17, and 4.3.23.
- Product
- mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 24, 2026@tryghost/activitypub is Ghost’s social/federation client app.CVE-2026-53950 · Other software · TryGhost · reported by GitHubHigh 7.5
@tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0.
- Product
- Ghost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 22, 2026An unvalidated redirect was contained in Venueless' social login functionality and could be exploited for phishing using trusted domains.CVE-2026-12863 · Other software · pretix · reported by 655498c3-6ec5-4f0b-aea6-853b334d05a6Medium 5.1
An unvalidated redirect was contained in Venueless' social login functionality and could be exploited for phishing using trusted domains.
- Product
- Venueless
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 17, 2026Postiz is an AI social media scheduling tool.CVE-2026-48783 · Other software · gitroomhq · reported by GitHubMedium 4.8
Postiz is an AI social media scheduling tool. Versions prior to 2.21.8 contained an unauthenticated endpoint that accepted a signed token and applied subscription-enforcement side effects to the organization referenced in that token's claims, without verifying the token's intended purpose. The endpoint, /public/modify-subscription, could not change the persisted subscription tier, but it did execute enforcement-related side effects on the caller's own organization, including adjusting team-member enablement state, disabling integrations exceeding the asserted plan's limits, and resetting the scheduled-post cron when the asserted plan was the free tier. Impact is limited to the attacker's own organization and cannot be redirected at other tenants through this endpoint. This issue has been fixed in version 2.21.8.
- Product
- postiz-app
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgadvisory.orggithub.com
Jun 17, 2026Postiz is an AI social media scheduling tool.CVE-2026-48781 · Other software · gitroomhq · reported by GitHubCritical 9.9
Postiz is an AI social media scheduling tool. In versions prior to 2.21.8, the Skool integration callback signed an attacker-controlled JSON blob into a session-shape JWT using the application's JWT_SECRET, and the auth middleware trusted every claim in that JWT without re-resolving the user from the database. Any authenticated Postiz user could forge a SUPERADMIN session and impersonate arbitrary organizations. This allowed Full Access to the following: all parts of Postiz, including users registered to the specific instance and the ability to post in the name of the victim's social media channels added to that Postiz instance. This issue has been fixed in version 2.21.8.
- Product
- postiz-app
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comgadvisory.org
Jun 17, 2026Social Media & Share Icons: : Missing AuthorizationCVE-2024-31435 · WordPress plugins & themes · reported by PatchstackMedium 4.3
: Missing Authorization vulnerability in Inisev Social Media & Share Icons allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Social Media & Share Icons: from n/a through 2.8.6.
- Product
- Social Media & Share Icons
- Affected
- up to 2.8.6
- What to do
- Affects up to 2.8.6. Update Social Media & Share Icons to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jun 16, 2026Improper access control in the social login connection endpoint in Devolutions Server 2026.2.5 allows an authenticated vault member to enumerate social login CVE-2026-12117 · Other software · Devolutions · reported by security@devolutions.netMedium 4.3
Improper access control in the social login connection endpoint in Devolutions Server 2026.2.5 allows an authenticated vault member to enumerate social login entry metadata to which they are not authorized via a crafted API request.
- Product
- Devolutions Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 15, 2026Improper host validation in the social login autofill feature in Devolutions Remote Desktop Manager 2026.2.8 allows an attacker to disclose stored social logiCVE-2026-12162 · Other software · Devolutions · reported by security@devolutions.netMedium 5.5
Improper host validation in the social login autofill feature in Devolutions Remote Desktop Manager 2026.2.8 allows an attacker to disclose stored social login credentials via a crafted web entry pointing to a provider lookalike domain.
- Product
- Remote Desktop Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 15, 2026Unauthenticated Cross Site Scripting (XSS) in Social Slider Feed <= 2.3.2 versions.CVE-2026-39507 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Social Slider Feed <= 2.3.2 versions.
- Affected
- up to 2.3.2
- What to do
- Affects up to 2.3.2. 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.
Jun 15, 2026Mastodon is a free, open-source social network server based on ActivityPub.CVE-2026-47777 · Other software · mastodon · reported by GitHubHigh 7.5
Mastodon is a free, open-source social network server based on ActivityPub. In versions there is a missing condition in the check if remote accounts consented to be featured in a remote Collection could lead to attackers bypassing the check and faking consent. An attacker could forge the FeatureAuthorization object that is used to verify consent to be featured in a Collection and thus make it appear as if an account is allowed to be in a Collection when it actually is not. While the FeatureAuthorization must reside on the same domain as the object it is for, a check is missing to make sure said object is actually the same as in the Collection item. This allows an attacker to forge the authorization. Mastodon servers are affected only if running the main branch or nightly builds who have opted into testing the experimental "Collections" feature by setting the environment variable EXPERIMENTAL_FEATURES to a value including collections. This has been patched in version 4.6.0-beta.1.
- Product
- mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Heptabase developed by Hepta Platforms has a Exposed Dangerous Method or Function vulnerability, allowing unauthenticated remote attackers to leverage social enCVE-2026-12060 · Other software · Hepta Platforms · reported by twcert@cert.org.twMedium 6.9
Heptabase developed by Hepta Platforms has a Exposed Dangerous Method or Function vulnerability, allowing unauthenticated remote attackers to leverage social engineering techniques to trick a victim into opening or loading a malicious webpage within the Heptabase application, thereby gaining unauthorized access to camera and microphone permissions.
- Product
- Heptabase
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Jun 9, 2026An insecure authentication vulnerability in the /api/social-sign-in endpoint of bookcars v8.3 allows attackers to bypass authentication via a forged JWT token.CVE-2026-36727 · Other software · reported by MITRECritical 9.1
An insecure authentication vulnerability in the /api/social-sign-in endpoint of bookcars v8.3 allows attackers to bypass authentication via a forged JWT token.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 6, 2026EmbedPress – PDF Embedder, Embed PDF viewer, YouTube Videos, 3D FlipBook, Social feeds & more: Stored Cross-Site ScriptingCVE-2026-7796 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The EmbedPress – PDF Embedder, Embed PDF viewer, YouTube Videos, 3D FlipBook, Social feeds & more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the block 'url' attribute in all versions up to, and including, 4.5.3 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
- EmbedPress – PDF Embedder, Embed PDF viewer, YouTube Videos, 3D FlipBook, Social feeds & more
- Affected
- up to 4.5.3
- What to do
- Affects up to 4.5.3. Update EmbedPress – PDF Embedder, Embed PDF viewer, YouTube Videos, 3D FlipBook, Social feeds & 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jun 3, 2026RockRMS v16.13 and before v.17.7.0 is vulnerable to Cross Site Scripting (XSS) via Social Media links in user profile.CVE-2026-36748 · Other software · reported by MITRECritical 9
RockRMS v16.13 and before v.17.7.0 is vulnerable to Cross Site Scripting (XSS) via Social Media links in user profile.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026Casdoor versions 2.362.0 and earlier contain a logic flaw in the social‑login binding flow that allows users to bypass configured MFA requirements.CVE-2026-9091 · Other software · Casdoor · reported by cret@cert.orgMedium 5.3
Casdoor versions 2.362.0 and earlier contain a logic flaw in the social‑login binding flow that allows users to bypass configured MFA requirements. The binding‑rule code path in controllers/auth.go calls HandleLoggedIn directly without invoking checkMfaEnable. Any user authenticating via this path is logged in without MFA enforcement.
- Product
- Casdoor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 27, 2026Sherlock hunts down social media accounts by username across social networks.CVE-2026-44590 · Other software · sherlock-project · reported by GitHubCritical 9.3
Sherlock hunts down social media accounts by username across social networks. Prior to 0.16.1, the GitHub Actions workflow validate_modified_targets.yml is vulnerable to command injection via the pull_request_target trigger. Any GitHub user can execute arbitrary commands on the CI runner and exfiltrate the GITHUB_TOKEN by opening a pull request. No approval, review, or merge is required. This vulnerability is fixed in 0.16.1.
- Product
- sherlock
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026mooSocial Store Plugin 2.6 contains a blind SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries through the productCVE-2018-25371 · Other software · Moosocial · reported by VulnCheckHigh 8.8
mooSocial Store Plugin 2.6 contains a blind SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries through the product parameter in URL rewrite functionality. Attackers can inject SQL code using boolean-based blind, time-based blind, or stacked query techniques in the product URI parameter to extract sensitive database information.
- Product
- mooSocial Store Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaddons.moosocial.commoosocial.com
May 25, 2026A vulnerability was identified in KLiK SocialMediaWebsite 1.0.CVE-2026-9422 · Other software · reported by VulDBMedium 5.5
A vulnerability was identified in KLiK SocialMediaWebsite 1.0. This issue affects some unknown processing of the component HTTP POST Request Parameter Handler. Such manipulation leads to injection. The attack can be launched remotely. The exploit is publicly available and might be used.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026A vulnerability was determined in KLiK SocialMediaWebsite 1.0.CVE-2026-9421 · Other software · reported by VulDBMedium 5.5
A vulnerability was determined in KLiK SocialMediaWebsite 1.0. This vulnerability affects the function uniqid of the file upload.inc.php of the component File Handler. This manipulation causes unrestricted upload. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026A vulnerability was found in KLiK SocialMediaWebsite 1.0.CVE-2026-9420 · Other software · reported by VulDBLow 2.1
A vulnerability was found in KLiK SocialMediaWebsite 1.0. This affects an unknown part of the component HTTP GET Request Parameter Handler. The manipulation results in injection. It is possible to launch the attack remotely. The exploit has been made public and could be used.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 14, 2026Authorization bypass through User-Controlled key vulnerability in APPYAP Technology and Information Inc.CVE-2025-12008 · Other software · APPYAP Technology and Information Inc. · reported by iletisim@usom.gov.trHigh 8.8
Authorization bypass through User-Controlled key vulnerability in APPYAP Technology and Information Inc. Yaay Social Media App allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Yaay Social Media App: from 3.8.0 through 24102025.
- Product
- Yaay Social Media App
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2026Blog2Social: Social Media Auto Post & Scheduler: Missing AuthorizationCVE-2026-7051 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 8.9.0. This is due to a missing ownership verification in the B2S_Post_Tools::deleteUserPublishPost() and B2S_Post_Tools::deleteUserSchedPost() functions, neither function includes a blog_user_id constraint in its database query, allowing authenticated attackers to soft-delete any user's B2S post records by supplying arbitrary sequential wp_b2s_posts.id values via the 'postId' parameter. This makes it possible for authenticated attackers to delete other users' published and scheduled social media post records, disrupting content publishing workflows.
- Product
- Blog2Social: Social Media Auto Post & Scheduler
- Affected
- up to 8.9.0
- What to do
- Affects up to 8.9.0. Update Blog2Social: Social Media Auto Post & Scheduler 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 12, 2026Advanced Social Media Icons: Stored Cross-Site ScriptingCVE-2026-7659 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Advanced Social Media Icons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `social` shortcode in all versions up to, and including, 1.2. This is due to insufficient input sanitization and output escaping on user supplied attributes. 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
- Advanced Social Media Icons
- Affected
- up to 1.2
- What to do
- Affects up to 1.2. Update Advanced Social Media Icons 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 10, 2026AccessPress Social Icons 1.8.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by entering CVE-2021-47910 · WordPress plugins & themes · reported by VulnCheckMedium 5.1
AccessPress Social Icons 1.8.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by entering JavaScript payloads into the 'icon title' field. Attackers can store XSS payloads like image tags with onerror event handlers that execute when the plugin page is viewed, affecting all users who access the plugin interface.
- What to do
- Update the plugin to the newest version.
Full record and what to do →NVD recordaccesspressthemes.comwordpress.org
May 8, 2026Postiz is an AI social media scheduling tool.CVE-2026-42556 · Other software · gitroomhq · reported by GitHubHigh 8.9
Postiz is an AI social media scheduling tool. From version 2.21.6 to before version 2.21.7, any authenticated user who can create a post can store arbitrary HTML in post content by tampering their own save request and send the public preview link /p/<postId>?share=true to another user. The preview page renders that stored HTML with dangerouslySetInnerHTML on the main application origin. This issue has been patched in version 2.21.7.
- Product
- postiz-app
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026Postiz is an AI social media scheduling tool.CVE-2026-42346 · Other software · gitroomhq · reported by GitHubMedium 6.5
Postiz is an AI social media scheduling tool. From version 2.16.6 to before version 2.21.7, all SSRF protections added in v2.21.4–v2.21.6 share a fundamental TOCTOU (Time-of-Check-Time-of-Use) vulnerability: isSafePublicHttpsUrl() resolves DNS to validate the target IP, but subsequent fetch() calls resolve DNS independently. An attacker controlling a DNS server can exploit this gap via DNS rebinding to redirect requests to internal network addresses. This issue has been patched in version 2.21.7.
- Product
- postiz-app
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026Postiz is an AI social media scheduling tool.CVE-2026-42298 · Other software · gitroomhq · reported by GitHubCritical 10
Postiz is an AI social media scheduling tool. Prior to commit da44801, a "Pwn Request" vulnerability in the Build and Publish PR Docker Image workflow (.github/workflows/pr-docker-build.yml) allows any unauthenticated user to execute arbitrary code during the Docker build process and exfiltrate a highly privileged GITHUB_TOKEN (write-all permissions). This can be achieved simply by opening a Pull Request from a fork with a maliciously modified Dockerfile.dev. This issue has been patched via commit da44801.
- Product
- postiz-app
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 6, 2026A vulnerability in the REST API of Cisco Slido could have allowed an authenticated, remote attacker to access the social profile data of other users or affect qCVE-2026-20219 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 5.4
A vulnerability in the REST API of Cisco Slido could have allowed an authenticated, remote attacker to access the social profile data of other users or affect quiz and poll results. Cisco has addressed this vulnerability in Cisco Slido and no customer action is needed. This vulnerability existed because of the presence of an insecure direct object reference. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by sending a crafted request to the vulnerable API endpoint. A successful exploit could have allowed the attacker to view the social profiles of other users or affect quiz and poll results.
- Product
- Cisco Webex Meetings
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
May 2, 2026My Social Feeds – Social Feeds Embedder: Sensitive Information ExposureCVE-2026-6446 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The My Social Feeds – Social Feeds Embedder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to and including 1.0.4 via the 'ttp_get_accounts' AJAX action. This is due to the complete absence of authorization checks (no capability verification) and nonce verification in the get_accounts() function, which returns the full contents of the 'ttp_tiktok_accounts' WordPress option. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve sensitive TikTok OAuth credentials, including access_token and refresh_token values, that belong to administrator-connected TikTok accounts, enabling them to impersonate the site owner when interacting with the TikTok API.
- Product
- My Social Feeds – Social Feeds Embedder
- Affected
- up to 1.0.4
- What to do
- Affects up to 1.0.4. Update My Social Feeds – Social Feeds Embedder 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 2, 2026Widgets for Social Photo Feed: Unauthorized access of data and modification of dataCVE-2025-14726 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The Widgets for Social Photo Feed plugin for WordPress is vulnerable to unauthorized access of data and modification of data due to a missing capability check on the '/trustindex_feed_hook_instagram/troubleshooting' and '/trustindex_feed_hook_instagram/submit-data' REST API endpoints in all versions up to, and including, 1.8. This makes it possible for unauthenticated attackers to access and update plugin settings.
- Product
- Widgets for Social Photo Feed
- Affected
- up to 1.8
- What to do
- Affects up to 1.8. Update Widgets for Social Photo Feed 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
Apr 28, 2026Social Post Embed: Stored Cross-Site ScriptingCVE-2026-6809 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Social Post Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Threads embed handler in all versions up to, and including, 2.0.1. This is due to insufficient input sanitization and output escaping on the user-supplied URL. 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
- Social Post Embed
- Affected
- up to 2.0.1
- What to do
- Affects up to 2.0.1. Update Social Post Embed 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
Apr 27, 2026Directorist Social Login: Incorrect Privilege AssignmentCVE-2026-22337 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Incorrect Privilege Assignment vulnerability in Directorist Directorist Social Login allows Privilege Escalation.This issue affects Directorist Social Login: from n/a before 2.1.4.
- Product
- Directorist Social Login
- Fixed in
- 2.1.4
- What to do
- Update Directorist Social Login to 2.1.4 or newer.
Apr 25, 2026A vulnerability was determined in KLiK SocialMediaWebsite up to 1.0.1.CVE-2026-7002 · Other software · KLiK · reported by VulDBMedium 6.9
A vulnerability was determined in KLiK SocialMediaWebsite up to 1.0.1. This vulnerability affects unknown code of the file /includes/get_message_ajax.php of the component Private Message Handler. Executing a manipulation of the argument c_id can lead to sql injection. It is possible to launch the attack remotely.
- Product
- SocialMediaWebsite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 23, 2026Open Source Social Network (OSSN) is open-source social networking software developed in PHP.CVE-2026-41309 · Other software · opensource-socialnetwork · reported by GitHubHigh 8.2
Open Source Social Network (OSSN) is open-source social networking software developed in PHP. Versions prior to 9.0 are vulnerable to resource exhaustion. An attacker can upload a specially crafted image with extreme pixel dimensions (e.g., $10000 \times 10000$ pixels). While the compressed file size on disk may be small, the server attempts to allocate significant memory and CPU cycles during the decompression and resizing process, leading to a Denial of Service (DoS) condition. It is highly recommended to upgrade to OSSN 9.0. This version introduces stricter validation of image dimensions and improved resource management during the processing phase. Those who cannot upgrade immediately can mitigate the risk by adjusting their `php.ini` settings to strictly limit `memory_limit` and `max_execution_time` and/or implementing a client-side and server-side check on image headers to reject files exceeding reasonable pixel dimensions (e.g., $4000 \times 4000$ pixels) before processing begins.
- Product
- opensource-socialnetwork
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 23, 2026Mastodon is a free, open-source social network server based on ActivityPub.CVE-2026-41259 · Other software · mastodon · reported by GitHubHigh 8.2
Mastodon is a free, open-source social network server based on ActivityPub. Prior to v4.5.9, v4.4.16, and v4.3.22, Mastodon allows restricting new user sign-up based on e-mail domain names, and performs basic validation on e-mail addresses, but fails to restrict characters that are interpreted differently by some mailing servers. This vulnerability is fixed in v4.5.9, v4.4.16, and v4.3.22.
- Product
- mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 23, 2026SocialEngine versions 7.8.0 and prior contain a blind server-side request forgery vulnerability in the /core/link/preview endpoint where user-supplied input pasCVE-2026-41461 · Other software · SocialEngine · reported by VulnCheckMedium 6.3
SocialEngine versions 7.8.0 and prior contain a blind server-side request forgery vulnerability in the /core/link/preview endpoint where user-supplied input passed via the uri request parameter is not sanitized before being used to construct outbound HTTP requests. Authenticated remote attackers can supply arbitrary URLs including internal network addresses and loopback addresses to cause the server to issue HTTP requests to attacker-controlled destinations, enabling internal network enumeration and access to services not intended to be externally reachable.
- Product
- SocialEngine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordkarmainsecurity.comsocialengine.com
Apr 23, 2026SocialEngine versions 7.8.0 and prior contain a SQL injection vulnerability in the /activity/index/get-memberall endpoint where user-supplied input passed via tCVE-2026-41460 · Other software · SocialEngine · reported by VulnCheckCritical 9.3
SocialEngine versions 7.8.0 and prior contain a SQL injection vulnerability in the /activity/index/get-memberall endpoint where user-supplied input passed via the text parameter is not sanitized before being incorporated into a SQL query. An unauthenticated remote attacker can exploit this vulnerability to read arbitrary data from the database, reset administrator account passwords, and gain unauthorized access to the Packages Manager in the Admin Panel, potentially enabling remote code execution.
- Product
- SocialEngine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordkarmainsecurity.comsocialengine.com
Apr 22, 2026Social Rocket – Social Sharing: Stored Cross-Site ScriptingCVE-2026-1923 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Social Rocket – Social Sharing Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘id’ parameter in all versions up to, and including, 1.3.4.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Product
- Social Rocket – Social Sharing
- Affected
- up to 1.3.4.2
- What to do
- Affects up to 1.3.4.2. Update Social Rocket – Social Sharing 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
Apr 22, 2026Easy Social Photos Gallery: Stored Cross-Site ScriptingCVE-2026-4085 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Easy Social Photos Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wrapper_class' shortcode attribute of the 'my-instagram-feed' shortcode in all versions up to, and including, 3.1.2. This is due to insufficient input sanitization and output escaping on user supplied attributes. Specifically, the plugin uses sanitize_text_field() instead of esc_attr() when outputting the 'wrapper_class' attribute inside a double-quoted HTML class attribute. Since sanitize_text_field() does not encode double quotes, an attacker can break out of the class attribute and inject arbitrary HTML event handlers. 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
- Easy Social Photos Gallery
- Affected
- up to 3.1.2
- What to do
- Affects up to 3.1.2. Update Easy Social Photos Gallery 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
Apr 17, 2026Postiz is an AI social media scheduling tool.CVE-2026-40487 · Other software · gitroomhq · reported by GitHubHigh 8.9
Postiz is an AI social media scheduling tool. Prior to version 2.21.6, a file upload validation bypass allows any authenticated user to upload arbitrary HTML, SVG, or other executable file types to the server by spoofing the `Content-Type` header. The uploaded files are then served by nginx with a Content-Type derived from their original extension (`text/html`, `image/svg+xml`), enabling Stored Cross-Site Scripting (XSS) in the context of the application's origin. This can lead to session riding, account takeover, and full compromise of other users' accounts. Version 2.21.6 contains a fix.
- Product
- postiz-app
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 15, 2026It has been identified that a vulnerability (CWE-427) exists in the UPS (Uninterruptible Power Supply) management application, whereby improper permissions on tCVE-2026-5397 · Other software · OMRON SOCIAL SOLUTIONS CO., Ltd. · reported by bba440f9-ef23-4224-aa62-7ac0935d18d1High 7.8
It has been identified that a vulnerability (CWE-427) exists in the UPS (Uninterruptible Power Supply) management application, whereby improper permissions on the installation directory allow a malicious actor to place a DLL that is then executed with administrator privileges. If a malicious DLL is placed in the installation directory of this product, there is a possibility that the malicious DLL may be executed by exploiting the product’s behavior of loading missing DLLs from the same directory as the executable during service startup.
- Product
- PowerAttendant Standard Edition
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026Postiz is an AI social media scheduling tool.CVE-2026-40168 · Other software · gitroomhq · reported by GitHubHigh 8.2
Postiz is an AI social media scheduling tool. Prior to 2.21.5, the /api/public/stream endpoint is vulnerable to SSRF. Although the application validates the initially supplied URL and blocks direct private/internal hosts, it does not re-validate the final destination after HTTP redirects. As a result, an attacker can supply a public HTTPS URL that passes validation and then redirects the server-side request to an internal resource.
- Product
- postiz-app
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026A Stored Cross-Site Scripting (XSS) vulnerability was identified in the social feature of parisneo/lollms, affecting the latest version prior to 2.2.0.CVE-2026-1115 · Other software · parisneo · reported by security@huntr.devCritical 9.6
A Stored Cross-Site Scripting (XSS) vulnerability was identified in the social feature of parisneo/lollms, affecting the latest version prior to 2.2.0. The vulnerability exists in the `create_post` function within `backend/routers/social/__init__.py`, where user-provided content is directly assigned to the `DBPost` model without sanitization. This allows attackers to inject and store malicious JavaScript, which is executed in the browsers of users viewing the Home Feed, including administrators. This can lead to account takeover, session hijacking, and wormable attacks. The issue is resolved in version 2.2.0.
- Product
- parisneo/lollms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 8, 2026Blog2Social: Social Media Auto Post & Scheduler: Authorization bypass through user-controlled keyCVE-2026-4330 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to authorization bypass through user-controlled key in all versions up to, and including, 8.8.3. This is due to the plugin's AJAX handlers failing to validate that the user-supplied 'b2s_id' parameter belongs to the current user before performing UPDATE and DELETE operations. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify, reschedule, or delete other users' scheduled social media posts.
- Product
- Blog2Social: Social Media Auto Post & Scheduler
- Affected
- up to 8.8.3
- What to do
- Affects up to 8.8.3. Update Blog2Social: Social Media Auto Post & Scheduler 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
Apr 7, 2026Simple Social Media Share Buttons: Cross-Site Request Forgery (CSRF)CVE-2026-34904 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Cross-Site Request Forgery (CSRF) vulnerability in Analytify Simple Social Media Share Buttons allows Cross Site Request Forgery.This issue affects Simple Social Media Share Buttons: from n/a through 6.2.0.
- Product
- Simple Social Media Share Buttons
- Affected
- up to 6.2.0
- What to do
- Affects up to 6.2.0. Update Simple Social Media Share Buttons to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 4, 2026Widgets for Social Photo Feed: Stored Cross-Site ScriptingCVE-2026-5425 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Widgets for Social Photo Feed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'feed_data' parameter keys in all versions up to, and including, 1.7.9 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
- Widgets for Social Photo Feed
- Affected
- up to 1.7.9
- What to do
- Affects up to 1.7.9. Update Widgets for Social Photo Feed 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
Apr 2, 2026Postiz is an AI social media scheduling tool.CVE-2026-34590 · Other software · gitroomhq · reported by GitHubMedium 5.4
Postiz is an AI social media scheduling tool. Prior to version 2.21.4, the POST /webhooks/ endpoint for creating webhooks uses WebhooksDto which validates the url field with only @IsUrl() (format check), missing the @IsSafeWebhookUrl validator that blocks internal/private network addresses. The update (PUT /webhooks/) and test (POST /webhooks/send) endpoints correctly apply @IsSafeWebhookUrl. When a post is published, the orchestrator fetches the stored webhook URL without runtime validation, enabling blind SSRF against internal services. This issue has been patched in version 2.21.4.
- Product
- postiz-app
- 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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