CVE-2022-0346
Published: April 11, 2026
Official Description
The XML Sitemap Generator for Google WordPress plugin before 2.0.4 does not validate a parameter which can be set to an arbitrary value, thus causing XSS via error message or RCE if allow_url_include is turned on.
Risk Analysis
The XML Sitemap Generator for Google WordPress plugin contains a flaw where a parameter is not properly validated, which can lead to Cross-Site Scripting (XSS) via error messages or potentially Remote Code Execution (RCE) if 'allow_url_include' is enabled. This is a critical vulnerability due to its confirmed exploitation in the wild, as noted by its inclusion in the CISA KEV catalog.
This vulnerability is actively being exploited in the wild. The flaw allows for remote exploitation, potentially leading to significant compromise.
Users of the XML Sitemap Generator for Google WordPress plugin should update to version 2.0.4 or newer immediately. Additionally, ensure 'allow_url_include' is disabled in PHP configurations to prevent potential RCE.
Technical Analysis
CVE-2022-0346 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2022-0346 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-0346 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1