Detections
Analytics

SCA: security update for mantisbt/mantisbt (GHSA-fvjf-68wh-rwp2)

high Tenable Cloud Security Plugin ID 441755

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Mantis Bug Tracker (MantisBT) is an open source issue tracker. Versions 2.28.1 and prior contain a Stored
 XSS vulnerability. When cloning an issue originating from a Project other than the current one, the clone
 form (bug_report_page.php) prepends the source Project name before the category selector without proper
 escaping, allowing an attacker able to to inject HTML if they can set the Project's name (which typically
 requires manager or administrator access level). This issue has been resolved in version 2.28.2.
 (CVE-2026-34463)

Solution

Update the mantisbt/mantisbt library and its related packages to version 2.28.2 or later.

See Also

https://github.com/advisories/GHSA-fvjf-68wh-rwp2

Plugin Details

Severity: High

ID: 441755

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 5/12/2026

Updated: 5/20/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.39

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2026-34463

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.6

Threat Score: 8.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/11/2026

Vulnerability Publication Date: 5/11/2026

Reference Information

CVE: CVE-2026-34463

cwe: CWE-79