CVE-2026-55779
CVE-2026-55779 · Silverstripe Versioned: XSS in archive admin restore
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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 · Moyenne · EPSS 0,3% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: php
Produits et versions concernés
silverstripe-versioned
- Versions du logiciel
- < 3.2.1: Concernée
Aucun correctif publié
silverstripe/versioned Packagist
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: < 3.2.1
Mettez à jour vers 3.2.1
Sources 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