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CVE-2026-67355
MEDIUM(5.9)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Risk Signal Score15/100 — NIEDRIG
- CVSS 5.9 — Mittel
Erwähnungen (letzte 60 Tage)
Artikel
EPSS-Score
0.2%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
5.9
Technische Schwere
Beschreibung
guzzlehttp/guzzle versions before 7.15.1 fail to preserve host-only cookie scope, storing the request host in the Domain field instead of marking cookies as host-only. Attackers controlling child hosts can receive host-only cookies intended only for parent hosts, potentially disclosing session identifiers and authorization tokens when the same cookie jar is reused across trust boundaries.
GitHub Advisories
GHSA-wm3w-8rrp-j577MEDIUM
Guzzle: Host-only cookie scope is not preserved
composer/guzzlehttp/guzzle→ 7.15.1
GitHub Advisory