RCE in Themeisle Woody Ad Snippets

CVE-2026-25366

Improper Control of Generation of Code ('Code Injection') vulnerability in Themeisle Woody ad snippets insert-php allows Code Injection.This issue affects Woody ad snippets: from n/a through <= 2.7.1.

Vulnerability class: RCE (Remote Code Execution)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (21.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 21.5% 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-2026-25366: held from 0.003 to 0.003.

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

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-25366?
CVE-2026-25366 is a critical-severity vulnerability in Themeisle Woody Ad Snippets, classified under Code Injection. CVSS score: 9.9/10. Published 2026-03-25.
How severe is CVE-2026-25366?
Critical severity. CVSS v3 base score is 9.9 out of 10.