CVE-2026-84909

The Custom Twitter Feeds WordPress plugin (Tweets Widget / X Feed Widget) is vulnerable to Stored Cross-Site Scripting via the 'buttoncolor' shortcode attribute in all versions up to and including 2.8.0 , caused by insufficient input sanitization and output escaping . Authenticated attackers with...

CVE-2026-84909 Custom Twitter Feeds <= 2.8.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'buttoncolor' Shortcode Attribute

The Custom Twitter Feeds – A Tweets Widget or X Feed Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'buttoncolor' Shortcode Attribute in all versions up to, and including, 2.8.0 due to insufficient input sanitization and output escaping. This makes it possible for...

EUVD-2026-82731

The Custom Twitter Feeds – A Tweets Widget or X Feed Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'buttoncolor' Shortcode Attribute in all versions up to, and including, 2.8.0 due to insufficient input sanitization and output escaping. This makes it possible for...

PT-2026-95271

Name of the Vulnerable Software and Affected Versions Custom Twitter Feeds – A Tweets Widget or X Feed Widget versions prior to 2.8.1 Description Insufficient input sanitization and output escaping allow authenticated attackers with contributor-level access and above to perform Stored Cross-Site...

CVE-2026-84909: Improper Neutralization of Input During Web Page Generation

The Custom Twitter Feeds – A Tweets Widget or X Feed Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'buttoncolor' Shortcode Attribute in all versions up to, and including, 2.8.0 due to insufficient input sanitization and output escaping. This makes it possible for...

CVE-2026-54339

Glean , a self-hosted RSS reader and personal knowledge management tool, is affected by a non-blind SSRF with full response disclosure in versions prior to 0.2.6 . An attacker who can POST a malicious feed URL to /api/feeds/discover causes the background worker to fetch each item link without net...

CVE-2026-54339 Glean: Server-Side Request Forgery (SSRF) with Full Response Disclosure via Malicious RSS Feed in /api/feeds/discover

Glean is a self-hosted RSS reader and personal knowledge management tool. Prior to 0.2.6, POST /api/feeds/discover passes an attacker-supplied feedurl to discoverfeedfeedurl, creates a subscription through FeedService.createsubscription, and enqueues fetchfeedtask. The background path calls...

CVE-2026-54339 Glean: Server-Side Request Forgery (SSRF) with Full Response Disclosure via Malicious RSS Feed in /api/feeds/discover

Glean is a self-hosted RSS reader and personal knowledge management tool. Prior to 0.2.6, POST /api/feeds/discover passes an attacker-supplied feedurl to discoverfeedfeedurl, creates a subscription through FeedService.createsubscription, and enqueues fetchfeedtask. The background path calls...

CVE-2026-54339 Glean: Server-Side Request Forgery (SSRF) with Full Response Disclosure via Malicious RSS Feed in /api/feeds/discover

Glean is a self-hosted RSS reader and personal knowledge management tool. Prior to 0.2.6, POST /api/feeds/discover passes an attacker-supplied feedurl to discoverfeedfeedurl, creates a subscription through FeedService.createsubscription, and enqueues fetchfeedtask. The background path calls...

EUVD-2026-82429

Glean is a self-hosted RSS reader and personal knowledge management tool. Prior to 0.2.6, POST /api/feeds/discover passes an attacker-supplied feedurl to discoverfeedfeedurl, creates a subscription through FeedService.createsubscription, and enqueues fetchfeedtask. The background path calls...

CVE-2026-54339: Server-Side Request Forgery (SSRF)

Glean is a self-hosted RSS reader and personal knowledge management tool. Prior to 0.2.6, POST /api/feeds/discover passes an attacker-supplied feedurl to discoverfeedfeedurl, creates a subscription through FeedService.createsubscription, and enqueues fetchfeedtask. The background path calls...

WordPress Custom Twitter Feeds – A Tweets Widget or X Feed Widget plugin <= 2.8.0 - Authenticated (Contributor+) Stored Cross-Site Scripting vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting vulnerability discovered by Wordfence PRISM in WordPress Plugin Custom Twitter Feeds Tweets Widget versions = 2.8.0...

CVE-2026-92355

In affected versions of Octopus Server, a user with permission to modify non built-in external feeds could exploit a path traversal flaw to overwrite arbitrary files on the server, which in some configurations could lead to remote code execution...

CVE-2026-92355

In affected versions of Octopus Server, a user with permission to modify non built-in external feeds could exploit a path traversal flaw to overwrite arbitrary files on the server, which in some configurations could lead to remote code execution...

CVE-2026-92355

Octopus Server is affected by a path traversal flaw in the handling of non built-in external feeds. A user with low privileges (specifically, permission to modify non built-in external feeds) can exploit this to overwrite arbitrary files on the server. In some configurations, this may escalate to...

EUVD-2026-80225

In affected versions of Octopus Server, a user with permission to modify non built-in external feeds could exploit a path traversal flaw to overwrite arbitrary files on the server, which in some configurations could lead to remote code execution...

CVE-2026-92355

In affected versions of Octopus Server, a user with permission to modify non built-in external feeds could exploit a path traversal flaw to overwrite arbitrary files on the server, which in some configurations could lead to remote code execution...

PT-2026-93337

Name of the Vulnerable Software and Affected Versions Octopus Server affected versions not specified Description A path traversal flaw exists where a user with permissions to modify non built-in external feeds can overwrite arbitrary files on the server. In certain configurations, this action cou...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in Media Feeds in Google Chrome prior to version 90.0.4430.212 allowed an attacker who convinced a user to enable certain features in Chrome to potentially exploit heap corruption through a crafted HTML page...

CVE-2026-81348 My Private Site < 4.2.3 - Unauthenticated Sensitive Information Exposure via RSS Feeds and Sitemap

The My Private Site WordPress plugin before 4.2.3 does not apply its site-privacy access control to certain unauthenticated front-end read surfaces, allowing unauthenticated users to view post content, comments and post URLs from a site the administrator placed behind mandatory login...