Medium severity · published Feb 19, 2026
CVE-2026-25331
WordPress WP Activity Log plugin <= 5.5.4 - Cross Site Scripting (XSS) vulnerability
6.5
CVSS
0.2%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Melapress WP Activity Log wp-security-audit-log allows DOM-Based XSS.This issue affects WP Activity Log: from n/a through <= 5.5.4.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WA
WP Activity Log · Melapress
through 5.5.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-25331
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-25331
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/wp-security-audit-log/vulnerability/wordpress-wp-activity-log-plugin-5-5-4-cross-site-scripting-xss-vulnerability?_s_id=cve
More from WP Activity Log
9.8
CVE-2026-54806
WordPress WP Activity Log plugin <= 5.6.3.1 - PHP Object Injection vulnerability
9.8
CVE-2025-0767
WP Activity Log 5.3.2 was found to be vulnerable
8.8
CVE-2024-2018
The WP Activity Log Premium plugin for WordPress is vulnerable to SQL Injection via the entry->roles parameter in all versions up to, and including, 4.6.4 due to insufficient…
7.6
CVE-2026-62085
WordPress WP Activity Log plugin <= 5.6.6 - SQL Injection vulnerability
7.1
CVE-2026-56005
WordPress WP Activity Log plugin <= 5.6.3.1 - Cross Site Scripting (XSS) vulnerability