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CVE-2025-1736

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CVE-2025-1736

Published: Mar 30, 2025

Modified: Nov 3, 2025

PUBLISHED

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.

VendorProductVersions

PHP Group

PHP

affected
8.1.* - < 8.1.32
affected
8.2.* - < 8.2.28
affected
8.3.* - < 8.3.19
affected
8.4.* - < 8.4.5

Weaknesses (CWE)

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