7.2

CVE-2026-1843

Super Page Cache <= 5.2.2 - Unauthenticated Stored Cross-Site Scripting via Activity Log

Super Page Cache <= 5.2.2 - Unauthenticated Stored Cross-Site Scripting via Activity Log

The Super Page Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Activity Log in all versions up to, and including, 5.2.2 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.
Mögliche Gegenmaßnahme
Super Page Cache – Cloudflare Cache, Page Speed & Core Web Vitals: Update to version 5.2.3, or a newer patched version
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
Herstelleroptimole
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Produkt Super Page Cache
Default Statusunaffected
Version <= 5.2.2
Version 0
Status affected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Weitere Schwachstelleninformationen
SystemWordPress Plugin
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Produkt Super Page Cache – Cloudflare Cache, Page Speed & Core Web Vitals
Version *-5.2.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.087
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security@wordfence.com 7.2 3.9 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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.

https://www.wordfence.com/threat-intel/vulnerabilities/id/a0c68e1e-5255-4e79-a6d9-a2021836e584?source=cve
https://plugins.trac.wordpress.org/changeset/3454474/wp-cloudflare-page-cache
https://www.wordfence.com/threat-intel/vulnerabilities/id/a0c68e1e-5255-4e79-a6d9-a2021836e584
Third Party Advisory