WordPress WP Customer Area plugin <= 8.4.1 - Cross Site Scripting (XSS) vulnerability

published 2026-11-04 5 d ago modified 2026-11-04 4 d ago also EUVD-2026-116778

cvss: 7.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 3%
public exploits: 0; none known

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Aguila Technologies WP Customer Area customer-area allows Reflected XSS.This issue affects WP Customer Area: from n/a through 8.4.1.

Patch / fix

fixed in 1

Aguila Technologies WP Customer Area 8.4.2

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 4 d ago (2026-11-04)

Exploit prediction

0.15% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Affected products

Aguila Technologies WP Customer Area

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/customer-area/vulnerability/wordpress-wp-customer-area-plugin-8-4-1-cross-site-scri
vdb-entry

Sources

CVE List CVE-2026-57666
NVD CVE-2026-57666

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