RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging <= 5.0.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via wp-rss-aggregator Shortcode

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-14745
CVSS 6.4 (Medium)
Publicly Published January 22, 2026
Last Updated January 23, 2026
Researcher zaim

Description

The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp-rss-aggregator' shortcode in all versions up to, and including, 5.0.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for WP RSS Aggregator – RSS Import, Feed to Post, Autoblogging, AI Content

Software Type Plugin
Software Slug wp-rss-aggregator (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.0.11, or a newer patched version
Affected Version
  • <= 5.0.10
Patched Version
  • 5.0.11

Recent vulnerabilities in WP RSS Aggregator – RSS Import, Feed to Post, Autoblogging, AI Content

# Title CVE ID CVSS Researchers Date
1 RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging <= 5.0.11 - Unauthenticated DOM-Based Reflected Cross-Site Scripting via postMessage CVE-2026-2433 6.1 Osvaldo Noe Gonzalez Del Rio (Os) March 6, 2026
2 RSS Aggregator <= 5.0.10 - Reflected Cross-Site Scripting via 'template' Parameter CVE-2026-1216 7.2 zer0gh0st February 16, 2026
3 RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging <= 5.0.10 - Reflected Cross-Site Scripting via className CVE-2025-14375 6.1 Deadbee January 15, 2026
4 RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging <= 4.23.12 - Missing Authorization CVE-2024-9583 4.3 incognito October 22, 2024
5 WP RSS Aggregator <= 4.23.11 - Missing Authorization to Authenticated (Subscriber+) Feed State Update CVE-2024-6621 4.3 Peter Thaleikis July 15, 2024
6 RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging <= 4.23.8 - Reflected Cross-Site Scripting CVE-2024-4860 6.1 Tenable May 14, 2024
7 WP RSS Aggregator <= 4.23.5 - Authenticated (Admin+) Server-Side Request Forgery via RSS Feed Source CVE-2024-0628 3.8 Colin Xu February 6, 2024
8 WP RSS Aggregator <= 4.23.4 - Authenticated (Admin+) Stored Cross-Site Scripting via RSS Feed Source CVE-2024-0630 4.4 Colin Xu January 25, 2024
9 WP RSS Aggregator <= 4.19.3 - Reflected Cross-Site Scripting CVE-2022-0189 6.1 Krzysztof Zając January 26, 2022
10 WP RSS Aggregator <= 4.19.2 - Subscriber+ Stored Cross-Site Scripting CVE-2021-24988 5.4 Krzysztof Zając November 29, 2021

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