CVE-2024-2756
__Host-/__Secure- cookie bypass due to partial CVE-2022-31629 fix
At a glance
- Severity
- MEDIUM 6.5
- EPSS
- EPSS 38.12 % · percentile 99 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- php
- NVD status
- Deferred
Description
Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N | php |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N | NVD · security@php.net (Secondary) |
Weaknesses (CWE)
European references
- ENISA EUVD · EUVD-2024-27700
- GCVE · GCVE-0-2024-2756
CERT-FR advisories
- CERTFR-2024-AVI-0300 — Multiples vulnérabilités dans PHP · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| PHP Group · PHP | affected 8.1.* < 8.1.28 ; affected 8.2.* < 8.2.18 ; affected 8.3.* < 8.3.5 |
References
- https://github.com/php/php-src/security/advisories/GHSA-wpj3-hf5j-x4v4
- http://www.openwall.com/lists/oss-security/2024/04/12/11
- https://lists.debian.org/debian-lts-announce/2024/05/msg00005.html
- https://security.netapp.com/advisory/ntap-20240510-0008/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZGWIK3HMBACERGB4TSBB2JUOMPYY2VKY/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJZK3X6B7FBE32FETDSMRLJXTFTHKWSY/
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |