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CVE-2025-53890

CRITICAL

9.8

Descripcion

pyload is an open-source Download Manager written in pure Python. An unsafe JavaScript evaluation vulnerability in pyLoad’s CAPTCHA processing code allows unauthenticated remote attackers to execute arbitrary code in the client browser and potentially the backend server. Exploitation requires no user interaction or authentication and can result in session hijacking, credential theft, and full system remote code execution. Commit 909e5c97885237530d1264cfceb5555870eb9546, the patch for the issue, is included in version 0.5.0b3.dev89.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado7/15/2025

Ultima modificacion7/15/2025

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-94

Referencias

https://github.com/pyload/pyload/commit/909e5c97885237530d1264cfceb5555870eb9546(security-advisories@github.com)

https://github.com/pyload/pyload/pull/4586(security-advisories@github.com)

https://github.com/pyload/pyload/security/advisories/GHSA-8w3f-4r8f-pf53(security-advisories@github.com)

https://github.com/pyload/pyload/security/advisories/GHSA-8w3f-4r8f-pf53(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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