CVE-2026-114402

medium

Trudesk through 1.2.11 contains a path traversal and authorization bypass vulnerability in accountsController.uploadImage that allows authenticated users to ov…

Trudesk through 1.2.11 contains a path traversal and authorization bypass vulnerability in accountsController.uploadImage that allows authenticated users to overwrite other users' avatars via form-supplied _id and username fields. Attackers can supply a username like /../../../x to bypass the incomplete CVE-2022-1752 sanitization and write png, jpg, jpeg, or gif files outside public/uploads/users.

CVSS

4.3

4.3 (CVSS v3.1)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Severity source: NVD CVSS v3.1 (disclosure@vulncheck.com)

Timeline (UTC)

Published: 2026-10-21 13:18

Modified: 2026-10-27 23:16

NVD status: Awaiting Analysis

Last synced 18 hours ago

Verified against the source API 2026-10-28 11:30 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-22

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://github.com/polonel/trudesk disclosure@vulncheck.com
https://github.com/polonel/trudesk/blob/v1.2.11/src/controllers/accounts.js#L454-L553 disclosure@vulncheck.com
https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 disclosure@vulncheck.com
https://www.vulncheck.com/advisories/trudesk-through-1.2.11-path-traversal-and-authorizati... disclosure@vulncheck.com
https://hackmd.io/@leediay/multiple-vuln-trudesk-1211 134c704f-9b21-4f2e-91b3-4a467353bcc0

Data sources

NVD CVE API 2.0 — fetched 2026-10-28 11:30 UTC · record ↗

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