Reflected Cross-Site Scripting Vulnerability in RSS Aggregator Plugin for WordPress
CVE-2026-1216
Key Information:
- Vendor
WordPress
- Vendor
- CVE Published:
- 17 February 2026
What is CVE-2026-1216?
The RSS Aggregator plugin for WordPress is susceptible to reflected Cross-Site Scripting (XSS) due to inadequate input sanitization and output escaping of user-supplied attributes via the 'template' parameter. This vulnerability allows unauthenticated attackers to execute arbitrary web scripts on pages, particularly when users are manipulated into clicking misleading links. All versions up to and including 5.0.10 are affected, highlighting the urgency for users to secure their installations against potential exploitation.

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Affected Version(s)
RSS Aggregator β RSS Import, News Feeds, Feed to Post, and Autoblogging * <= 5.0.10
References
CVSS V3.1
Timeline
Vulnerability published
Vulnerability Reserved