Trudesk through 1.2.11 MongoDB $where Injection via tickets search API
CVE-2026-114396 · published 21 Oct 2026
How serious is it
- Severity: high, CVSS score 7.1 out of 10.
- No exploit prediction (EPSS) score yet.
- Not on the CISA list of exploited vulnerabilities.
- No public exploit in Exploit-DB.
Is your app affected by CVE-2026-114396?
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Who is affected
- polonel trudesk: <= 1.2.11
How to check
- Find out whether you run the affected product and which version, then compare it with the versions above.
How to fix
Copies a prompt for Claude Code, Cursor or Codex that asks it to check whether you run this product.
- Apply the vendor's update or mitigation from the references below. If there is none yet, limit exposure of the affected service until there is.
- If a vulnerable version was live, check your logs and rotate the secrets that server could read.
The advisory
Trudesk through 1.2.11 contains a server-side JavaScript injection vulnerability that allows authenticated users to inject code into a MongoDB $where clause via the search parameter. Attackers can close the regular expression in GET /api/v1/tickets/search to loop mongod for denial of service or leak full ticket documents including internal notes.
Check your whole app
Dependencies are only half of it. Free and read-only: before you push, run npx shippable-dev scan localhost:3000 in your project folder, no account needed. For your live app, you prove it's yours with a one-line tag first.
References
- hackmd.io/@leediay/multiple-vuln-trudesk-1211
- github.com/polonel/trudesk/blob/v1.2.11/src/models/ticket.js#L1184-L1215
- github.com/polonel/trudesk
- www.vulncheck.com/advisories/trudesk-through-1.2.11-mongodb-where-injection-via-tickets-search-api
Merged from CVE List. Last updated 25 Oct 2026. All vulnerabilities · RSS · JSON