CVE-2026-120075

HIGH 7.2

WP Activity Log <= 5.6.1 - Unauthenticated Stored Cross-Site Scripting

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

The WP Activity Log plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.6.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CWE	CWE-79
Vendor	melapress
Product	wp activity log
Published	Oct 31, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

melapress / WP Activity Log

0 ≤ 5.6.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/c201b563-1195-45b8-adf9-c8aeccb8ce0e?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?reponame=&old=3496481%40wp-security-audit-log&new=3496481%40wp-security-audit-log research.cleantalk.org: https://research.cleantalk.org/CVE-2026-120075