CVE-2021-24768: 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…

PriorityP418medium4.8CVSS 3.1

AVNACLPRHUIRSCCLILAN

EPSS

0.60%

44.1th percentile

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
wprssaggregator	wp_rss_aggregator	< 4.19.2	4.19.2

CVSS provenance

nvdv3.14.8MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

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