HomeCVE Intelligence › CVE-2026-44655
CVSS 7.5 HIGH Vulnerability

CVE-2026-44655: MantisBT has Stored XSS on Move Attachments Admin Page

Unescaped Project Name allows an attacker that can set it (which typically requires manager or administrator access level) to inject HTML in Move Attachments admin page. Impact Cross-site scripting (XSS). This is mitiga…

7.5CVSS Score
HIGHSeverity
NOCISA KEV
VulnerabilityImpact Type

📋 Vulnerability Details

CVE IDCVE-2026-44655
Vendorcomposer
Affected Productmantisbt/mantisbt
Vulnerability TypeVulnerability
CVSS Score7.5 (HIGH)
Actively Exploited❌ No known exploitation
Patch StatusSee Vendor Advisory →
Reported ByCYBERDUDEBIVASH SENTINEL APEX Intelligence (via github_advisories)

🔬 Technical Analysis

Unescaped Project Name allows an attacker that can set it (which typically requires manager or administrator access level) to inject HTML in Move Attachments admin page.

Impact

Cross-site scripting (XSS). This is mitigated by Content Security Policy which restricts scripts execution.

Patches

• 5cb4b469295889f5d2b01677c9bf82c143e0fdaa

Workarounds

None

🎯 Known Indicators of Compromise

{"type":"sha1","value":"5cb4b469295889f5d2b01677c9bf82c143e0fdaa","confidence_score":0.9,"first_seen":"2026-05-11","source_count":1}

📚 Advisory References

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