CVE-2025-1217

Name: CVE-2025-1217
Creator: NVD / NIST
Published: 2025-03-29T06:15:36.557+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.3/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2025-1217 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. 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 http request module parses HTTP response obtained from a server, folded headers are parsed incorrectly, which may lead to misinterpreting the response and using incorrect headers, MIME types, etc.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

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 http request module parses HTTP response obtained from a server, folded headers are parsed incorrectly, which may lead to misinterpreting the response and using incorrect headers, MIME types, etc.

Metrics

CVSS 3.1

3.1/10

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS 4.0

6.3/10

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:X/RE:X/U:X

EPSS Probability

0.53%

40.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Php	Php	>= 8.1.0, < 8.1.32
Php	Php	>= 8.2.0, < 8.2.28
Php	Php	>= 8.3.0, < 8.3.19
Php	Php	>= 8.4.0, < 8.4.5

References

https://github.com/php/php-src/security/advisories/GHSA-v8xr-gpvj-cx9gExploit, Vendor Advisory
https://lists.debian.org/debian-lts-announce/2025/03/msg00014.html
https://security.netapp.com/advisory/ntap-20250523-0008/
https://github.com/php/php-src/security/advisories/GHSA-v8xr-gpvj-cx9gExploit, Vendor Advisory

Timeline

Published: Mar 29, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-1217?

How severe is CVE-2025-1217?

CVE-2025-1217 has a CVSS score of 6.3/10 (MEDIUM severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2025-1217?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-1217?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST