Arbitrary file upload in Trx Addons

CVE-2026-1969

The trx_addons WordPress plugin before 2.38.5 does not correctly validate file types in one of its AJAX action, allowing unauthenticated users to upload arbitrary file. This is due to an incorrect fix of CVE-2024-13448

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (19.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 19.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-1969: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • Trx Addons — versions 0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-1969?
CVE-2026-1969 is a medium-severity vulnerability in Trx Addons, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.3/10. Published 2026-03-23.
How severe is CVE-2026-1969?
Medium severity. CVSS v3 base score is 5.3 out of 10.