Trudesk through 1.2.11 contains a regular expression injection vulnerability that allows unauthenticated attackers to enumerate usernames by submitting regex patterns to POST /api/v1/login. Attackers can send alternations or prefixes like (admin|root) or a.* and distinguish 'Invalid User' from 'Invalid Password' responses to discover valid accounts.
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Affected Vendors & Products
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Fixes
Solution
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Workaround
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References
History
Wed, 21 Oct 2026 13:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Trudesk through 1.2.11 contains a regular expression injection vulnerability that allows unauthenticated attackers to enumerate usernames by submitting regex patterns to POST /api/v1/login. Attackers can send alternations or prefixes like (admin|root) or a.* and distinguish 'Invalid User' from 'Invalid Password' responses to discover valid accounts. | |
| Title | Trudesk through 1.2.11 Username Enumeration via Regex Injection in /api/v1/login | |
| First Time appeared |
Trudesk Project
Trudesk Project trudesk |
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| Weaknesses | CWE-943 | |
| CPEs | cpe:2.3:a:trudesk_project:trudesk:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Trudesk Project
Trudesk Project trudesk |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-21T12:39:54.187Z
Reserved: 2026-10-21T11:46:45.110Z
Link: CVE-2026-114401
No data.
Status : Received
Published: 2026-10-21T13:18:31.390
Modified: 2026-10-21T13:18:31.390
Link: CVE-2026-114401
No data.
OpenCVE Enrichment
No data.
Weaknesses