CVE-2026-41897

Mantis Bug Tracker MantisBT is an open source issue tracker. From 1.0.0 to 2.28.1, lack of validation of filtertarget parameter on returndynamicfilters.php normally used as an AJAX in View Issues Page allows an attacker to inject arbitrary HTML if the target is a TEXTAREA custom field. This...

CVE-2026-41897

Mantis Bug Tracker MantisBT is an open source issue tracker. From 1.0.0 to 2.28.1, lack of validation of filtertarget parameter on returndynamicfilters.php normally used as an AJAX in View Issues Page allows an attacker to inject arbitrary HTML if the target is a TEXTAREA custom field. This...

EUVD-2026-33024

Mantis Bug Tracker MantisBT is an open source issue tracker. From 1.0.0 to 2.28.1, lack of validation of filtertarget parameter on returndynamicfilters.php normally used as an AJAX in View Issues Page allows an attacker to inject arbitrary HTML if the target is a TEXTAREA custom field. This...

CVE-2026-39960

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and below contain flawed logic that causes improper escaping of a textarea custom field's contents in the Update Issue page, bugupdatepage.php allowing an attacker to inject HTML and, if CSP settings permit, execute...

CVE-2026-39960 MantisBT is Vulnerable to Stored XSS through Custom Field Textarea Values

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and below contain flawed logic that causes improper escaping of a textarea custom field's contents in the Update Issue page, bugupdatepage.php allowing an attacker to inject HTML and, if CSP settings permit, execute...

CVE-2026-39960

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and below contain flawed logic that causes improper escaping of a textarea custom field's contents in the Update Issue page, bugupdatepage.php allowing an attacker to inject HTML and, if CSP settings permit, execute...

CVE-2026-39960

MantisBT (versions ≤ 2.28.1) is vulnerable to Stored XSS via improper escaping of a textarea custom field on the Update Issue page (bug_update_page.php). The flaw allows an attacker, authenticated with bug report permission, to inject HTML and potentially execute JavaScript when the page loads, e...

MantisBT 1.0.0 < 2.28.2 Dynamic Custom Textarea Field Reflected XSS (GHSA-j7v9-f46r-2rp4)

The version of MantisBT installed on the remote host is 1.0.0 or later but prior to 2.28.2. It is, therefore, affected by a vulnerability: - MantisBT is Vulnerable to Reflected XSS in Rendering Dynamic Custom Textarea Field. CVE-2026-41897 Note that Nessus has not tested for this issue but has...

MantisBT is Vulnerable to Reflected XSS in Rendering Dynamic Custom Textarea Field

Lack of validation of filtertarget parameter on returndynamicfilters.php normally used as an AJAX in View Issues Page allows an attacker to inject arbitrary HTML if the target is a TEXTAREA custom field. Impact Cross-site scripting XSS Patches - c885af13f0b8596714ffe11df757c09f35fbd8f4 Workaround...

MantisBT is Vulnerable to Stored XSS in Custom Field Textarea Values

Improper escaping of a textarea custom field's contents in the Update Issue page bugupdatepage.php allows an attacker to inject HTML and, if CSP settings permit, execute arbitrary JavaScript when the page is loaded. Impact Session theft leading to admin account takeover, full project data access....

PT-2026-39889

Name of the Vulnerable Software and Affected Versions MantisBT affected versions not specified Description Lack of validation of the filter target parameter in the 'return dynamic filters.php' endpoint allows an attacker to inject arbitrary HTML when the target is a TEXTAREA custom field, leading...

PT-2026-39880

Name of the Vulnerable Software and Affected Versions Mantis Bug Tracker MantisBT versions prior to 2.28.2 Description Flawed logic in the Update Issue page 'bug update page.php' causes improper escaping of textarea custom field contents. This allows an authenticated user with low-privilege bug...

CVE-2020-12635

XSS exists in the WebForms Pro M2 extension before 2.9.17 for Magento 2 via the textarea field...

EUVD-2020-4936

Malware in sbrugna...

EUVD-2022-4789

Malicious code in bioql PyPI...

CVE-2020-27852

A stored Cross-Site Scripting XSS vulnerability in the survey feature in Rocketgenius Gravity Forms before 2.4.21 allows remote attackers to inject arbitrary web script or HTML via a textarea field. This code is interpreted by users in a privileged role Administrator, Editor, etc...

PT-2025-7772 · Flatpress · Flatpress

Name of the Vulnerable Software and Affected Versions: FlatPress version 1.3.1 Description: A stored Cross-Site Scripting issue was identified within the "Add Entry" feature, allowing authenticated attackers to inject malicious JavaScript payloads into blog posts. This is executed when other user...

Gravity Forms stored Cross-Site Scripting (XSS) vulnerability in the survey feature

A stored Cross-Site Scripting XSS vulnerability in the survey feature in Rocketgenius Gravity Forms before 2.4.21 allows remote attackers to inject arbitrary web script or HTML via a textarea field. This code is interpreted by users in a privileged role Administrator, Editor, etc...

Simple Theme Options < 1.7 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape its settings, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed Put the following payload in any of textarea field settings of the plugin such as 'Google Analytics': " T...

CVE-2020-27852

A stored Cross-Site Scripting XSS vulnerability in the survey feature in Rocketgenius Gravity Forms before 2.4.21 allows remote attackers to inject arbitrary web script or HTML via a textarea field. This code is interpreted by users in a privileged role Administrator, Editor, etc...