Symfony: SQL Injection in PdoAdapter::doClear() via Unsanitized $prefix (symfony symfony)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.46 % · percentile 40 ()
- 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. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, PdoAdapter::doClear() builds a DELETE statement using a namespace derived from the caller-supplied $prefix without binding or escaping it, allowing a caller able to influence $prefix to break out of the LIKE literal and alter query semantics or deletion scope. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Weaknesses (CWE)
- CWE-89 — Improper Neutralization of Special Elements used in an SQL Command
References
- https://github.com/symfony/symfony/security/advisories/GHSA-6qh9-h6wf-jgqc
- https://github.com/symfony/symfony/commit/ec50b799d79ebe24561f29351c1efcb6da95c9b1
- https://github.com/symfony/symfony/releases/tag/v5.4.52
- https://github.com/symfony/symfony/releases/tag/v6.4.40
- https://github.com/symfony/symfony/releases/tag/v7.4.12
- https://github.com/symfony/symfony/releases/tag/v8.0.12
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 4.0 | MEDIUM 6.3 | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | GitHub_M |
| CVSS 4.0 | MEDIUM 6.3 | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/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:X/R:X/V:X/RE:X/U:X | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | HIGH 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-6qh9-h6wf-jgqc — Symfony Vulnerable to SQL Injection in PdoAdapter::doClear() via Unsanitized $prefix
European references
- ENISA EUVD · EUVD-2026-44345
- GCVE · GCVE-0-2026-45073
Affected configurations (NVD CPE)
cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*< 5.4.52cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.4.40cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 7.0.0 < 7.4.12cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 8.0.0 < 8.0.12
Affected products
| Product | Versions |
|---|---|
| symfony · symfony | affected < 5.4.52 ; affected >= 6.0.0-BETA1, < 6.4.40 ; affected >= 7.0.0-BETA1, < 7.4.12 ; affected >= 8.0.0-BETA1, < 8.0.12 |
| cache · symfony | affected < 5.4.52 ; affected >= 6.0.0-BETA1, < 6.4.40 ; affected >= 7.0.0-BETA1, < 7.4.12 ; affected >= 8.0.0-BETA1, < 8.0.12 |
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 |
| 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 |