WordPress Tabs plugin <= 2.5 - Remote Code Execution (RCE) vulnerability

published 2026-10-06 34 d ago modified 2026-10-06 33 d ago also EUVD-2026-93026

cvss: 8.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 28%
public exploits: 0; none known

Editor Remote Code Execution (RCE) in Tabs <= 2.5 versions.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 34 d ago (2026-10-06)

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.0	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Affected products

wpshopmart Tabs

Classification

Weakness

CWE-94 Improper Control of Generation of Code

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/tabs-responsive/vulnerability/wordpress-tabs-plugin-2-5-remote-code-execution-rce-v
vdb-entry

Sources

CVE List CVE-2026-39776
NVD CVE-2026-39776

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary