CVE-2026-56005
Deferred Deferred - Pending Action
Subscriber XSS in WP Activity Log Plugin

Publication date: 2026-06-25

Last updated on: 2026-06-25

Assigner: Patchstack

Description
Subscriber Cross Site Scripting (XSS) in WP Activity Log <= 5.6.3.1 versions.
CVSS Scores
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Meta Information
Published
2026-06-25
Last Modified
2026-06-25
Generated
2026-06-25
AI Q&A
2026-06-25
EPSS Evaluated
N/A
NVD
CVE-2026-56005
EUVD
EUVD-2026-39374
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wp_activity_log wp_activity_log to 5.6.3.1 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a Subscriber Cross Site Scripting (XSS) issue found in WP Activity Log versions up to and including 5.6.3.1.

Cross Site Scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users, potentially leading to unauthorized actions or data theft.

Impact Analysis

Exploitation of this vulnerability can lead to an attacker executing malicious scripts in the context of the affected website.

  • Compromise of user data confidentiality (C:L)
  • Modification of data or integrity impact (I:L)
  • Potential disruption or degradation of availability (A:L)

Since the vulnerability has a CVSS base score of 7.1 with network attack vector and low attack complexity, it can be exploited remotely without privileges but requires user interaction.

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