CVE-2025-1736

Stream HTTP wrapper header check might omit basic auth header

Description

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 user-supplied headers are sent, the insufficient validation of the end-of-line characters may prevent certain headers from being sent or lead to certain headers be misinterpreted.

Category

6.3
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.14%
Vendor Advisory github.com
Affected: PHP Group PHP
Published at:
Updated at:

References

Link Tags
https://github.com/php/php-src/security/advisories/GHSA-hgf5-96fm-v528 vendor advisory
https://security.netapp.com/advisory/ntap-20250523-0006/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-1736?
CVE-2025-1736 has been scored as a medium severity vulnerability.
How to fix CVE-2025-1736?
To fix CVE-2025-1736, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-1736 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-1736 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-1736?
CVE-2025-1736 affects PHP Group PHP.
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