CVE-2021-24768

PoC —

CVSS 3.1

4.8 medium

EPSS

<1%p47

Published

Nov 29, 2021 (Nov 29, 2021)

Modified

Jun 17, 2026

Description

The WP RSS Aggregator WordPress plugin before 4.19.2 does not properly sanitise and escape the URL to Blacklist field, allowing malicious HTML to be inserted by high privilege users even when the unfiltered_html capability is disallowed, which could lead to Cross-Site Scripting issues.

Vendors: wprssaggregator
Products: wp rss aggregator
Ecosystems: WordPress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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