Home/CVE/MantisBT (Mantis Bug Tracker) is an open source issue tracker. Improper escaping of a custom field's name allows an att
CVE

CVE-2024-34081

MantisBT (Mantis Bug Tracker) is an open source issue tracker. Improper escaping of a custom field's name allows an att

MantisBT (Mantis Bug Tracker) is an open source issue tracker. Improper escaping of a custom field's name allows an attacker to inject HTML and, if CSP settings permit, achieve execution of arbitrary JavaScript when resolving or closing issues (bug_change_status_page.php) belonging to a project linking said custom field, viewing issues (view_all_bug_page.php) when the custom field is displayed as a column, or printing issues (print_all_bug_page.php) when the custom field is displayed as a column. Version 2.26.2 contains a patch for the issue.

As a workaround, ensure Custom Field Names do not contain HTML tags.

MEDIUM · CVSS 6.6 EPSS 0.003
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
mantisbt< 2.26.2
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Packagist mantisbt/mantisbt MEDIUM fixed in 2.26.2
▣

Scoring & Timeline

6.6
MEDIUM · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 May 2024 · 03:38 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/mantisbt/mantisbt/commit/447a521aae0f82f791b8116a14a20e276df739bePatch
https://github.com/mantisbt/mantisbt/security/advisories/GHSA-wgx7-jp56-65mqPatchVendor Advisory
https://mantisbt.org/bugs/view.php?id=34432Issue TrackingMitigationVendor Advisory
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