CVE-2026-55779
1 advisory.
Packagist/silverstripe/versioned CVE-2026-55779: medium 5.4, EPSS 0.34%
silverstripe/versioned has XSS in archive admin restore
Action: Upgrade silverstripe/versioned to 3.2.1 or later.
composer require silverstripe/versioned:3.2.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.2.1 | - |
Fixed versions
| 3.2.1 |
Sources
- osv: GHSA-m4g4-86qc-v8w7
- https://github.com/silverstripe/silverstripe-versioned/security/advisories/GHSA-m4g4-86qc-v8w7
- https://github.com/silverstripe/silverstripe-versioned/pull/541
- https://github.com/silverstripe/silverstripe-versioned/commit/6e30a2cf8d4b9233690464da61bd0fc4d3e92952
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/versioned/CVE-2026-55779.yaml
- https://github.com/silverstripe/silverstripe-versioned
- https://github.com/silverstripe/silverstripe-versioned/releases/tag/3.2.1
- https://www.silverstripe.org/download/security-releases/cve-2026-55779
CVE-2026-55779 · published · modified · JSON