CVE-2026-41133HIGH 8.8EPSS p24.1%

CVE-2026-41133CVE-2026-41133

Description

pyLoad is a free and open-source download manager written in Python. Versions up to and including 0.5.0b3.dev97 cache `role` and `permission` in the session at login and continues to authorize requests using these cached values, even after an admin changes the user's role/permissions in the database. As a result, an already logged-in user can keep old (revoked) privileges until logout/session expiry, enabling continued privileged actions. This is a core authorization/session-consistency issue and is not resolved by toggling an optional security feature. Commit e95804fb0d06cbb07d2ba380fc494d9ff89b68c1 contains a fix for the issue.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.33% probability of exploitation · percentile 24.1% · 2026-06-19T12:03:05Z
Published2026-04-22
Last modified2026-04-27

Underlying weaknesses· 1

CWE-613

References

  1. https://github.com/pyload/pyload/commit/e95804fb0d06cbb07d2ba380fc494d9ff89b68c1
  2. https://github.com/pyload/pyload/security/advisories/GHSA-66hx-chf7-3332
  3. https://github.com/pyload/pyload/security/advisories/GHSA-66hx-chf7-3332

1

TypeTargetConfidenceTier
WeaknessInsufficient Session Expirationcwe-6130%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.