WordPress Select Core plugin < 2.6 - Cross Site Scripting (XSS) vulnerability

published 2025-12-09 11 mo ago modified 2026-10-23 16 d ago also EUVD-2025-202105

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 8%
public exploits: 0; none known

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Select-Themes Select Core select-core allows DOM-Based XSS.This issue affects Select Core: from n/a through < 2.6.

Patch / fix

fixed in 1

Select-Themes Select Core 2.6

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 10 mo ago (2025-12-09)

Exploit prediction

0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Affected products

Select-Themes Select Core

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/select-core/vulnerability/wordpress-select-core-plugin-2-6-cross-site-scripting-xss
vdb-entry

Sources

CVE List CVE-2025-67539
NVD CVE-2025-67539

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