CVE-2025-27820 (GCVE-0-2025-27820)

Vulnerability from cvelistv5 – Published: 2025-04-24 11:44 – Updated: 2025-06-04 11:20
VLAI?
Summary
A bug in PSL validation logic in Apache HttpClient 5.4.x disables domain checks, affecting cookie management and host name verification. Discovered by the Apache HttpClient team. Fixed in the 5.4.3 release
Severity ?
No CVSS data available.
CWE
  • PSL Validation Bypass in Apache HttpClient 5.4.x
Assigner
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache HttpComponents Affected: 5.4.0 , < 5.4.3 (semver)
Create a notification for this product.
Credits
Joe Gallo
Show details on NVD website
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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