Medium severity6.5NVD Advisory· Published May 20, 2021· Updated Jun 17, 2026
CVE-2021-29659
CVE-2021-29659
Description
ownCloud 10.7 has an incorrect access control vulnerability, leading to remote information disclosure. Due to a bug in the related API endpoint, the attacker can enumerate all users in a single request by entering three whitespaces. Secondary, the retrieval of all users on a large instance could cause higher than average load on the instance.
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Affected products
3- ownCloud/ownClouddescription
Patches
Vulnerability mechanics
References
2- doc.owncloud.com/server/admin_manual/release_notes.htmlnvdRelease NotesVendor Advisory
- owncloud.com/security-advisories/cve-2021-29659/nvdVendor Advisory
News mentions
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