CVE-2026-40597 MantisBT has a Content Security Policy bypass via attachments

Mantis Bug Tracker MantisBT is an open source issue tracker. In versions 2.28.1 and below, given any pre-existing XSS / HTML injection vulnerability, an attacker can bypass the Content Security Policy's script-src directive by uploading a crafted attachment to any issue that, when accessed via th...

CVE-2026-40597 MantisBT has a Content Security Policy bypass via attachments

Mantis Bug Tracker MantisBT is an open source issue tracker. In versions 2.28.1 and below, given any pre-existing XSS / HTML injection vulnerability, an attacker can bypass the Content Security Policy's script-src directive by uploading a crafted attachment to any issue that, when accessed via th...

CVE-2026-40597 MantisBT has a Content Security Policy bypass via attachments

Mantis Bug Tracker MantisBT is an open source issue tracker. In versions 2.28.1 and below, given any pre-existing XSS / HTML injection vulnerability, an attacker can bypass the Content Security Policy's script-src directive by uploading a crafted attachment to any issue that, when accessed via th...

EUVD-2026-31496

Mantis Bug Tracker MantisBT is an open source issue tracker. In versions 2.28.1 and below, given any pre-existing XSS / HTML injection vulnerability, an attacker can bypass the Content Security Policy's script-src directive by uploading a crafted attachment to any issue that, when accessed via th...

CVE-2026-40597

Mantis Bug Tracker MantisBT is an open source issue tracker. In versions 2.28.1 and below, given any pre-existing XSS / HTML injection vulnerability, an attacker can bypass the Content Security Policy's script-src directive by uploading a crafted attachment to any issue that, when accessed via th...

CVE-2026-40596

Summary (CVE-2026-40596): MantisBT versions 2.11.0–2.28.1 are vulnerable to cross-site scripting via an authenticated user updating their font-family preference. The XSS payload is reflected on every page; with a CSP bypass (GHSA-9c3j-xm6v-j7j3) this could enable account takeover. The issue is fi...

CVE-2026-40596

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.11.0 through 2.28.1 allow any authenticated user to inject arbitrary HTML by updating their account's font family. Upon exploitation, an XSS payload would be reflected on every MantisBT page. Leveraging another vulnerability...

EUVD-2026-31492

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.11.0 through 2.28.1 allow any authenticated user to inject arbitrary HTML by updating their account's font family. Upon exploitation, an XSS payload would be reflected on every MantisBT page. Leveraging another vulnerability...

CVE-2026-40596 MantisBT is vulnerable to XSS and potential account takeover via user font family preference update

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.11.0 through 2.28.1 allow any authenticated user to inject arbitrary HTML by updating their account's font family. Upon exploitation, an XSS payload would be reflected on every MantisBT page. Leveraging another vulnerability...

CVE-2026-40596 MantisBT is vulnerable to XSS and potential account takeover via user font family preference update

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.11.0 through 2.28.1 allow any authenticated user to inject arbitrary HTML by updating their account's font family. Upon exploitation, an XSS payload would be reflected on every MantisBT page. Leveraging another vulnerability...

CVE-2026-40596 MantisBT is vulnerable to XSS and potential account takeover via user font family preference update

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.11.0 through 2.28.1 allow any authenticated user to inject arbitrary HTML by updating their account's font family. Upon exploitation, an XSS payload would be reflected on every MantisBT page. Leveraging another vulnerability...

CVE-2026-40598: Improper Neutralization of Input During Web Page Generation

Mantis Bug Tracker MantisBT is an open source issue tracker. In versions 2.28.1 and below, improper escaping of the redirection page retrieved from the request's Referer header allows an attacker to inject HTML. While this is generally not directly actionable as modern browsers will URL-encode...

PT-2026-42837

Name of the Vulnerable Software and Affected Versions RT versions 5.0.0 through 5.0.9 RT versions 6.0.0 through 6.0.2 Description An authenticated user can craft input that is incorporated into database queries without proper validation, potentially allowing them to read or modify data in the...

PT-2026-42845

Name of the Vulnerable Software and Affected Versions RT versions prior to 5.0.10 RT versions 6.0.0 through 6.0.2 Description An authentication bypass exists in installations using LDAP/AD for user authentication. Under specific LDAP server configurations, an attacker can authenticate as any...

PT-2026-42835

Name of the Vulnerable Software and Affected Versions RT versions prior to 5.0.10 RT versions 6.0.0 through 6.0.2 Description User-controlled data in spreadsheet exports is not sanitized before being written to the output file. This allows spreadsheet applications to interpret crafted values as...

Linux Distros Unpatched Vulnerability : CVE-2026-6841

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Request Tracker is vulnerable to a reflected cross-site scripting XSS vulnerability via the Page parameter in GET requests. An attacker can craft a URL that, wh...

CVE-2026-40596: Improper Neutralization of Input During Web Page Generation

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.11.0 through 2.28.1 allow any authenticated user to inject arbitrary HTML by updating their account's font family. Upon exploitation, an XSS payload would be reflected on every MantisBT page. Leveraging another vulnerability...

CVE-2026-40597: Improper Neutralization of Input During Web Page Generation

Mantis Bug Tracker MantisBT is an open source issue tracker. In versions 2.28.1 and below, given any pre-existing XSS / HTML injection vulnerability, an attacker can bypass the Content Security Policy's script-src directive by uploading a crafted attachment to any issue that, when accessed via th...

Mantis Bug Tracker Security Feature Vulnerabilities

Mantis Bug Tracker MantisBT is an open-source bug tracker developed by Mantis Bug Tracker. Versions of Mantis Bug Tracker prior to 2.28.1 contained a security vulnerability related to the script-src directive, which allowed bypassing content security policies by uploading specially crafted...

Request Tracker security vulnerabilities

Request Tracker is a problem and ticket tracking system developed by Request Tracker Inc. Versions prior to Request Tracker 5.0.10, as well as versions 6.0.0 to 6.0.2, contained security vulnerabilities. These vulnerabilities stemmed from the fact that data controlled by users during spreadsheet...