CVE-2026-25716
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
BlueSpiceUserManager: Missing authorization in REST endpoints for blocking and unblocking users
Missing Authorization vulnerability in Hallo Welt! GmbH BlueSpice (Extension:BlueSpiceUserManager) allows any authenticated user without special privileges to block or unblock arbitrary user accounts, including administrators. The REST endpoints /bs-usermanager/v1/block/create and /bs-usermanager/v1/block/delete call UserManager::blockUser() and UserManager::unblockUser(), which do not verify the permissions of the acting user. This allows locking out all administrators (denial of service) and lifting blocks imposed by administrators. This issue affects BlueSpice: from 5.0.0 before 5.1.11, from 5.2.0 before 5.2.7.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
BlueSpice
- Vendor
- Hallo Welt! GmbH
- Product
- BlueSpice
- Platforms
- Unknown
- Default status
unaffected- Package
- Extension:BlueSpiceUserManager
- Package collection
- https://github.com/wikimedia/mediawiki-extensions-BlueSpiceUserManager
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.0.0 | affected | semver | 5.1.11 | Unavailable | None listed |
| 5.2.0 | affected | semver | 5.2.7 | Unavailable | None listed |