CVE-2025-1861 (GCVE-0-2025-1861)

Vulnerability from cvelistv5 – Published: 2025-03-30 05:57 – Updated: 2025-11-03 20:57
VLAI?
Summary
In PHP from 8.1.* before 8.1.32, from 8.2.* before 8.2.28, from 8.3.* before 8.3.19, from 8.4.* before 8.4.5, when parsing HTTP redirect in the response to an HTTP request, there is currently limit on the location value size caused by limited size of the location buffer to 1024. However as per RFC9110, the limit is recommended to be 8000. This may lead to incorrect URL truncation and redirecting to a wrong location.
Severity ?
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-131 - Incorrect Calculation of Buffer Size
Assigner
php
References
Impacted products
Vendor Product Version
PHP Group PHP Affected: 8.1.* , < 8.1.32 (semver)
Affected: 8.2.* , < 8.2.28 (semver)
Affected: 8.3.* , < 8.3.19 (semver)
Affected: 8.4.* , < 8.4.5 (semver)
Create a notification for this product.
Credits
Jakub Zelenka
Show details on NVD website
To clipboard 

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Sightings

Author Source Type Date

Nomenclature

  • 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.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.