CVE-2026-24741

HIGH

8.1

Description

ConvertXis a self-hosted online file converter. In versions prior to 0.17.0, the `POST /delete` endpoint uses a user-controlled `filename` value to construct a filesystem path and deletes it via `unlink` without sufficient validation. By supplying path traversal sequences (e.g., `../`), an attacker can delete arbitrary files outside the intended uploads directory, limited only by the permissions of the server process. Version 0.17.0 fixes the issue.

Details CVE

Score CVSS v3.18.1

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie1/27/2026

Derniere modification2/12/2026

Sourcenvd

Observations honeypot0

Produits affectes

c4illin:convertx

Faiblesses (CWE)

CWE-22

References

https://github.com/C4illin/ConvertX/commit/7a936bdc0463936463616381ca257b13babc5e77(security-advisories@github.com)

https://github.com/C4illin/ConvertX/security/advisories/GHSA-w372-w6cr-45jp(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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