CVE-2026-45071
2 advisories.
Packagist/symfony/dom-crawler CVE-2026-45071: low
Symfony has XXE (Local File Disclosure) in DomCrawler::addXmlContent() via validateOnParse = true
Action: Upgrade symfony/dom-crawler to 5.4.52 or later.
composer require symfony/dom-crawler:5.4.52composer require symfony/dom-crawler:6.4.40composer require symfony/dom-crawler:7.4.12composer require symfony/dom-crawler:8.0.12Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.4.52 | - |
| 6.0.0 | 6.4.40 | - |
| 7.0.0 | 7.4.12 | - |
| 8.0.0 | 8.0.12 | - |
Fixed versions
| 5.4.52 | 6.4.40 | 7.4.12 | 8.0.12 |
Sources
- osv: GHSA-x6g4-fwcc-jj8w
- https://github.com/symfony/symfony/security/advisories/GHSA-x6g4-fwcc-jj8w
- https://github.com/symfony/symfony/commit/eea5fd7488cbdc241da4ce242344b7d9a3ecdf3d
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/dom-crawler/CVE-2026-45071.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2026-45071.yaml
- https://github.com/symfony/symfony
- https://symfony.com/cve-2026-45071
CVE-2026-45071 · published · modified · JSON
Packagist/symfony/symfony CVE-2026-45071: low
Symfony has XXE (Local File Disclosure) in DomCrawler::addXmlContent() via validateOnParse = true
Action: Upgrade symfony/symfony to 5.4.52 or later.
composer require symfony/symfony:5.4.52composer require symfony/symfony:6.4.40composer require symfony/symfony:7.4.12composer require symfony/symfony:8.0.12Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.4.52 | - |
| 6.0.0 | 6.4.40 | - |
| 7.0.0 | 7.4.12 | - |
| 8.0.0 | 8.0.12 | - |
Fixed versions
| 5.4.52 | 6.4.40 | 7.4.12 | 8.0.12 |
Sources
- osv: GHSA-x6g4-fwcc-jj8w#Packagist/symfony/symfony
- https://github.com/symfony/symfony/security/advisories/GHSA-x6g4-fwcc-jj8w
- https://github.com/symfony/symfony/commit/eea5fd7488cbdc241da4ce242344b7d9a3ecdf3d
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/dom-crawler/CVE-2026-45071.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2026-45071.yaml
- https://github.com/symfony/symfony
- https://symfony.com/cve-2026-45071
CVE-2026-45071 · published · modified · JSON