CVE-2026-67355Medium· 5.9▾ Sunlitguzzlehttp/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 inten…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 32.5 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 2.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.2%
Last analysed / modified upstream
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
GHSA-mjrx-74jh-7xgwHigh· 5.9Duplicate Advisory: Guzzle: Host-only cookie scope is not preserved
GHSA-wm3w-8rrp-j577Medium· 5.9Guzzle: Host-only cookie scope is not preserved
CVE-2026-54649Low· 2.1punchin-email is a Cloudflare Email Worker that provides two-way role aliases while relaying mail to a private inbox
CVE-2026-47717High· 7.5FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software
CVE-2026-82837Medium· 5.3GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1.0 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that certain conditions could have allowed an authenticated user to access sensitive credentials …
CVE-2026-92044High· 7.5Information disclosure in the Networking: HTTP component