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CVE-2022-31042: Failure to strip the Cookie header on change in host or HTTP downgrade

high Affects guzzlehttp/guzzle, drupal/core. Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

Failure to strip the Cookie header on change in host or HTTP downgrade

Package
guzzlehttp/guzzle Composer
Affected versions
>=4.0.0 and <6.5.7 or >=7.0.0 and <7.4.4 or >=7 and <7.4.4 or >=4 and <6.5.7
Fixed in
6.5.7, 7.4.4
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 2% (80.6th percentile)
Published
2022-06-09
Source
osv.dev

References

*Updated 22:00 UTC 2022-06-10: Added steps to update without `drupal/core-recommended`.* Drupal uses the third-party Gu

Package
drupal/core Composer
Affected versions
>= 8.0.0 <9.2.21 or >= 9.3.0 <9.3.16
Fixed in
9.2.21, 9.3.16
Severity
unknown
Exploitation
not on CISA KEV · EPSS 2% (80.6th percentile)
Published
2022-06-10
Source
osv.dev

References

CWE-200CWE-212CWE-863
NVD recordguzzlehttp/guzzle advisoriesdrupal/core advisories

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