Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters (symfony symfony)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.69 % · percentile 53 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- GitHub_M
- NVD status
- Analyzed
Description
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 2.0.0, 5.0.0, and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig filters in CodeExtension use `is_safe=html` but don't actually ensure their input is safe. As of versions 4.4.51, 5.4.31, and 6.3.8, Symfony now escapes the output of the affected filters.
Weaknesses (CWE)
- CWE-79 — Improper Neutralization of Input During Web Page Generation
References
- https://github.com/symfony/symfony/security/advisories/GHSA-q847-2q57-wmr3
- https://github.com/symfony/symfony/commit/5d095d5feb1322b16450284a04d6bb48d1198f54
- https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c
- https://lists.debian.org/debian-lts-announce/2023/11/msg00019.html
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | GitHub_M |
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-q847-2q57-wmr3 — Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters
European references
- ENISA EUVD · EUVD-2023-3016
- GCVE · GCVE-0-2023-46734
CERT-FR advisories
- CERTFR-2025-AVI-0836 — Multiples vulnérabilités dans les produits Tenable · cert.ssi.gouv.fr
- CERTFR-2023-AVI-0930 — Multiples vulnérabilités dans Symfony · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 2.0.0 < 4.4.51cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 5.0.0 < 5.4.31cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.3.8cpe:2.3:a:symfony:twig-bridge:*:*:*:*:*:*:*:*≥ 2.0.0 < 4.4.51cpe:2.3:a:symfony:twig-bridge:*:*:*:*:*:*:*:*≥ 5.0.0 < 5.4.31cpe:2.3:a:symfony:twig-bridge:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.3.8
Affected products
| Product | Versions |
|---|---|
| symfony · symfony | affected >= 2.0.0, < 4.4.51 ; affected >= 5.0.0, < 5.4.31 ; affected >= 6.0.0, < 6.3.8 |
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 |