High severity · published Oct 21, 2026
CVE-2026-114396
Trudesk through 1.2.11 MongoDB $where Injection via tickets search API
7.1
CVSS
0.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TR
trudesk · polonel
through 1.2.11 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-114396
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-114396
github.com
https://github.com/polonel/trudesk
github.com
https://github.com/polonel/trudesk/blob/v1.2.11/src/models/ticket.js#L1184-L1215
hackmd.io
https://hackmd.io/@leediay/multiple-vuln-trudesk-1211
www.vulncheck.com
https://www.vulncheck.com/advisories/trudesk-through-1.2.11-mongodb-where-injection-via-tickets-search-api
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