High severity7.5NVD Advisory· Published Aug 21, 2026· Updated Aug 27, 2026
CVE-2026-59780
CVE-2026-59780
Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's LDAP authentication plugin while listing LDAP providers.
LDAP configurations can be listed by any authenticated user with access to the listLdapConfigurations API. By default, this API is available to all default roles.
This issue affects Apache CloudStack: from 4.2.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0.
Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.
Affected products
2- Range: from 4.2.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0
- Range: from 4.2.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0
Patches
Vulnerability mechanics
References
1- lists.apache.org/thread/g6cwddtjrwbh1d56wjz4cfp3fzfm4kbcnvdVendor AdvisoryMailing List
News mentions
1- Apache CloudStack & InLong: 25 Vulnerabilities Disclosed in Coordinated BatchVypr Intelligence · Aug 21, 2026