CVE-2026-1843 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Super Page Cache plugin for WordPress, affecting all versions up to and including 5.2.2. This flaw stems from inadequate input sanitization and output escaping within the Activity Log feature. The vulnerability carries a CVSS score of 7.2 (HIGH), indicating that unauthenticated attackers can inject malicious web scripts into pages. These scripts will execute when a user views the compromised page, potentially leading to information disclosure or unauthorized actions. Currently, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, <= 5.2.2CPE match | cpe:2.3:a:optimole:super_page_cache:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.