Trudesk through 1.2.11 contains an unrestricted file upload vulnerability that allows any authenticated user to place HTML or SVG files in the public webroot via the uploadlogo, uploadpagelogo and uploadfavicon endpoints. Attackers can spoof an image MIME type to upload script-bearing files served unauthenticated from /assets/, enabling stored cross-site scripting and replacement of instance branding.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 8
- StatusAwaiting Analysis → PublishedNVD modified 2026-10-28 16:27
- StatusPublished → Awaiting AnalysisNVD modified 2026-10-28 17:17
- StatusAwaiting Analysis → PublishedNVD modified 2026-10-28 16:27
- StatusPublished → Awaiting AnalysisNVD modified 2026-10-22 15:44
- StatusReceived → PublishedNVD modified 2026-10-21 12:39
- StatusPublished → ReceivedNVD modified 2026-10-21 13:18
- CVSS5.1 (v4.0, CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N) → 5.1 (v4.0, CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)NVD modified 2026-10-21 13:18
- First seenCVSS 5.1 · polonelNVD modified 2026-10-21 12:39
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 6
- https://github.com/polonel/trudesk
- https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/main.js#L612-L837
- https://github.com/polonel/trudesk/blob/v1.2.11/src/routes/index.js#L293-L295
- https://hackmd.io/@leediay/multiple-vuln-trudesk-1211
- https://www.vulncheck.com/advisories/trudesk-through-1.2.11-unrestricted-file-upload-via-settings-general-uploadlogo
- https://hackmd.io/@leediay/multiple-vuln-trudesk-1211