CVE-2026-14930

JS Help Desk < 3.1.4 - Unauthenticated Arbitrary Ticket File Attachment Upload

The JS Help Desk WordPress plugin before 3.1.4 does not perform any authorization, nonce, or ownership check on a front-end request dispatcher, allowing unauthenticated users to upload files (limited to the JS Help Desk WordPress plugin before 3.1.4's inert allowed extensions) and attach them to arbitrary users' support tickets.

Affected

JS Help Desk

CVSS v3.1 CNA

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.41% chance of exploitation in the next 30 days, 33rd percentile

Published

2026-07-31

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/075ca843-e787-43cc-8de4-54d8ddc63d4a/

References

• CVE Record
• NVD entry