CVE-2026-55779
CVE-2026-55779 · Silverstripe Versioned: XSS in archive admin restore
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Silverstripe Versioned provides versioning for Silverstripe models. Prior to 3.2.1, RestoreAction::getRestoreMessage() in src/RestoreAction.php builds ArchiveAdmin restore notifications rendered as CAST_HTML and inserts $restoredItem->Title, $restoredItem->URLSegment, $restoredItem->CMSEditLink(), and $changedProperty['value'] without applying Convert::raw2xml(). When an administrator restores an archived page containing a crafted title or URL segment, the generated restoration message can execute stored JavaScript in the administrator's browser, compromising the confidentiality and integrity of the CMS session. This issue is fixed in version 3.2.1.
CVSS 5.4 · Media · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: php
Productos y versiones afectados
silverstripe-versioned
- Versiones
- < 3.2.1: Afectada
Sin corrección publicada
silverstripe/versioned Packagist
- Versiones
- 1.0.0
- 1.0.0-alpha6
- 1.0.0-alpha7
- 1.0.0-beta1
- 1.0.0-beta2
- 1.0.0-beta3
- 1.0.0-beta4
- 1.0.0-rc1
- 1.0.0-rc2
- 1.0.0-rc3
- 1.0.1
- 1.0.1-rc1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.1.0
- 1.1.0-rc1
- 1.1.0-rc2
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 1.10.0
- 1.10.0-beta1
- 1.10.0-rc1
- 1.10.1
- 1.10.2
- 1.11.0
- 1.11.0-beta1
- 1.11.0-rc1
- 1.11.1
- 1.12.0
- 1.12.0-beta1
- 1.12.0-rc1
- 1.12.1
- 1.13.0
- 1.13.0-beta1
- 1.13.0-rc1
- 1.13.1
- 1.13.2
- 1.13.3
- 1.13.4
- 1.13.5
- 1.13.6
- 1.13.7
- 1.2.0
- 1.2.0-beta1
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.4
- 1.2.5
- 1.3.0
- 1.3.0-rc1
- 1.3.1
- 1.3.2
- 1.3.3
- 1.3.4
- 1.3.5
- 1.3.6
- 1.4.0
- 1.4.0-rc1
- 1.4.1
- 1.4.2
- 1.4.3
- 1.4.4
- 1.4.5
- 1.4.6
- 1.5.0
- 1.5.0-alpha1
- 1.5.0-rc1
- 1.5.0-rc2
- 1.5.1
- 1.5.2
- 1.5.3
- 1.6.0
- 1.6.0-beta1
- 1.6.0-rc1
- 1.6.1
- 1.6.2
- 1.6.3
- 1.7.0
- 1.7.0-beta1
- 1.7.0-rc1
- 1.7.1
- 1.7.2
- 1.7.3
- 1.8.0
- 1.8.0-beta1
- 1.8.0-rc1
- 1.9.0
- 1.9.0-alpha1
- 1.9.0-beta1
- 1.9.0-rc1
- 2.0.0
- 2.0.0-alpha1
- 2.0.0-beta1
- 2.0.0-beta2
- 2.0.0-rc1
- 2.0.1
- 2.0.2
- 2.1.0
- 2.1.0-beta1
- 2.1.0-rc1
- 2.1.1
- 2.1.2
- 2.1.3
- 2.2.0
- 2.2.0-beta1
- 2.2.0-rc1
- 2.2.1
- 2.2.2
- 2.3.0
- 2.3.0-beta1
- 2.3.0-rc1
- 2.3.1
- 2.3.2
- 2.4.0
- 2.4.0-beta1
- 2.4.0-rc1
- 2.4.1
- 2.4.2
- 2.4.3
- 2.4.4
- 2.4.5
- 2.4.6
- 2.4.7
- 2.4.8
- 3.0.0
- 3.0.0-alpha1
- 3.0.0-beta1
- 3.0.0-rc1
- 3.0.1
- 3.0.2
- 3.1.0
- 3.1.0-beta1
- 3.1.0-rc1
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.2.0
- 3.2.0-beta1
- 3.2.0-rc1
- Intervalos de versiones afectados
- ECOSYSTEM: < 3.2.1
Actualiza a 3.2.1
Fuentes originales
- 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/silverstripe/silverstripe-versioned/releases/tag/3.2.1
- https://www.silverstripe.org/download/security-releases/cve-2026-55779
- https://nvd.nist.gov/vuln/detail/CVE-2026-55779