CVE-2026-118426EUVD-2026-112580GHSA-J7XX-FGFG-XFF8
In affected versions of Octopus Server with the LDAP authentication provider enabled, any authenticated user could call the LDAP user search
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2026.2.13487, 2026.3.15909
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Octopus Server, when configured to use the LDAP authentication provider, is affected. Any logged-in user could run LDAP user and group searches, which could expose directory information beyond what they should be able to see.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
In affected versions of Octopus Server with the LDAP authentication provider enabled, any authenticated user could call the LDAP user search and LDAP group search.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Octopus Deploy Octopus Server
From 3.0.0 · fixed in 2026.2.13487; From 2026.3.0 · fixed in 2026.3.15909