OwnCloud 8.1.8 contains a username enumeration vulnerability that allows remote attackers to discover user accounts by manipulating the share.php endpoint. Attackers can send crafted GET requests to /index.php/core/ajax/share.php with a wildcard search parameter to retrieve comprehensive user information.
Metrics
Affected Vendors & Products
References
History
Fri, 13 Feb 2026 21:45:00 +0000
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Owncloud
Owncloud owncloud |
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Owncloud
Owncloud owncloud |
Fri, 13 Feb 2026 18:15:00 +0000
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ssvc
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Thu, 12 Feb 2026 23:15:00 +0000
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| Description | OwnCloud 8.1.8 contains a username enumeration vulnerability that allows remote attackers to discover user accounts by manipulating the share.php endpoint. Attackers can send crafted GET requests to /index.php/core/ajax/share.php with a wildcard search parameter to retrieve comprehensive user information. | |
| Title | OwnCloud 8.1.8 - Username Disclosure | |
| Weaknesses | CWE-203 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-02-12T22:48:45.879Z
Updated: 2026-02-13T17:11:58.109Z
Reserved: 2026-02-12T14:45:41.569Z
Link: CVE-2019-25337
Updated: 2026-02-13T17:11:53.891Z
Status : Awaiting Analysis
Published: 2026-02-12T23:16:07.367
Modified: 2026-02-13T14:23:48.007
Link: CVE-2019-25337
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