4.6Orta
CVE-2026-45284Nextcloud: Wrong condition in the User OIDC app's LdapService allowed deleted LDAP users to authenticate
Açıklama
Nextcloud is an open source content collaboration platform. From version 1.3.6 to before version 8.4.0, an improper check allowed users that where provided by LDAP to still authenticate towards user OIDC after they where deleted. This issue has been patched in version 8.4.0.
Zayıflık türü (CWE):
CWE-284
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| nextcloud | security-advisories | >= 1.3.6, < 8.4.0 | |
| nextcloud | user oidc | 1.3.6 – < 8.4.0 |
Kaynaklar ve yamalar
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-79xf-ffj8-96fm MitigationVendor Advisory
- https://github.com/nextcloud/user_oidc/pull/1340 Issue TrackingPatch
- https://hackerone.com/reports/3554696
CPE eşleşmeleri (NVD) (1)
cpe:2.3:a:nextcloud:user_oidc:*:*:*:*:*:*:*:*≥ 1.3.6 < 8.4.0