CVEvulnerability

CVE-2025-4035

4.3 MEDIUM Published 2025-04-29 Modified 2026-06-30 Official page ↗
Status
Deferred
Published
2025-04-29
Last modified
2026-06-30
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weaknesses
CWE-178

Description

A flaw was found in libsoup. When handling cookies, libsoup clients mistakenly allow cookies to be set for public suffix domains if the domain contains at least two components and includes an uppercase character. This bypasses public suffix protections and could allow a malicious website to set cookies for domains it does not own, potentially leading to integrity issues such as session fixation.

Related

Weakness · CWE (1)

  • CWE-178 Improper Handling of Case Sensitivity weakness

References