CVE-2025-67796HIGH 8.1EPSS p15.4%

CVE-2025-67796CVE-2025-67796

Description

IKUS Rdiffweb before 2.10.5 has an improper authorization flaw that allows an attacker with any valid or stolen access token to act as other users. The API does not enforce binding between the authenticated subject and the targeted user/tenant, so crafted requests can read or modify other users data and, in some cases, perform privileged actions. This issue may enable cross-tenant access. Fixed in version 2.10.6.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS0.24% probability of exploitation · percentile 15.4% · 2026-06-19T12:03:05Z
Published2026-05-04
Last modified2026-05-07

Underlying weaknesses· 1

CWE-284

References

  1. https://gitlab.com/ikus-soft/rdiffweb
  2. https://gitlab.com/ikus-soft/rdiffweb#2106-2025-10-02

1

TypeTargetConfidenceTier
WeaknessImproper Access Controlcwe-2840%live

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