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CVE-2026-67355 guzzlehttp/guzzle before 7.15.1 Host-only Cookie Scope

🗓️ 01 Aug 2026 12:22:17Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

Guzzle before 7.15.1 mishandles host-only cookie scope, risking session tokens across boundaries.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-67355
1 Aug 202612:22
attackerkb
cgr
Chainguard
CVE-2026-67355 vulnerabilities
4 Aug 202614:17
cgr
circl
Circl
CVE-2026-67355
1 Aug 202614:09
circl
cve
CVE
CVE-2026-67355
1 Aug 202612:22
cve
debiancve
Debian CVE
CVE-2026-67355
1 Aug 202612:22
debiancve
euvd
EUVD
EUVD-2026-51845
1 Aug 202612:22
euvd
github
Github Security Blog
Duplicate Advisory: Guzzle: Host-only cookie scope is not preserved
1 Aug 202615:30
github
github
Github Security Blog
Guzzle: Host-only cookie scope is not preserved
20 Jul 202623:27
github
nvd
NVD
CVE-2026-67355
1 Aug 202613:17
nvd
osv
OSV
CGA-C8WX-MP83-Q8FG
4 Aug 202613:27
osv
Rows per page
[
  {
    "vendor": "guzzle",
    "product": "guzzle",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "7.15.1"
      },
      {
        "version": "7.15.1",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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01 Aug 2026 12:22Current
CVSS 3.15.9
CVSS 48.2
EPSS0.00229
32