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Back to active CVEs
Medium · CVSS 6.9CVE-2026-114401

Trudesk through 1.2.11 Username Enumeration via Regex Injection in /api/v1/loginCVE-2026-114401

Answer in brief

CVE-2026-114401 records a Medium severity (CVSS 6.9) vulnerability in Trudesk through 1.2.11 Username Enumeration via Regex Injection in /api/v1/login. The current sources do not mark it as known exploited. The current feed maps polonel/trudesk (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 21, 2026Updated Oct 21, 2026Source checked Oct 21, 2026First seen by HOL Oct 21, 2026Material review Oct 21, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.9
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 6.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps polonel/trudesk (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
polonel/trudeskgeneric>=0 <=1.2.11Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for polonel/trudesk.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 21, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 21, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 21, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencehackmd.io
  • Source referencevulncheck.com
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Trudesk through 1.2.11 Authorization Bypass via GET /api/v1/tickets/:uidSame polonel/trudesk package
  • Trudesk through 1.2.11 Authorization Bypass via Ticket Update API EndpointsSame polonel/trudesk package
  • Trudesk through 1.2.11 Authorization Bypass via Ticket Comment and Create APIsSame polonel/trudesk package
  • Trudesk through 1.2.11 Authorization Bypass via /api/v1/messages/sendSame polonel/trudesk package
  • Trudesk through 1.2.11 MongoDB $where Injection via tickets search APISame polonel/trudesk package
  • Trudesk through 1.2.11 Missing Authentication on Debug RoutesSame polonel/trudesk package

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-943
Source
CVE List V5
Source checked
Oct 21, 2026
References
5 linked sources
Open source record