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Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 15 Oct 2026 03:30:00 +0000
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| Metrics |
ssvc
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Mon, 12 Oct 2026 16:30:00 +0000
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| Description | LibreNMS before 26.9.0 contains an LDAP filter injection in ldap-authorization and ad-authorization modes because usernames are inserted unescaped into LDAP search filters and authentication only checks user existence. When REMOTE_USER is not forwarded, unauthenticated attackers can send a wildcard username via HTTP Basic Authorization (PHP_AUTH_USER) to match all users and groups and gain admin access. | |
| Title | LibreNMS before 26.9.0 LDAP Filter Injection Authentication Bypass via Authorization Header | |
| First Time appeared |
Librenms
Librenms librenms |
|
| Weaknesses | CWE-90 | |
| CPEs | cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Librenms
Librenms librenms |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-15T02:53:11.147Z
Reserved: 2026-10-12T14:21:32.594Z
Link: CVE-2026-109357
Updated: 2026-10-15T02:53:04.875Z
Status : Awaiting Analysis
Published: 2026-10-12T17:17:33.020
Modified: 2026-10-15T20:33:06.527
Link: CVE-2026-109357
No data.
OpenCVE Enrichment
Updated: 2026-10-12T19:45:06Z