RSS Aggregator <= 5.0.10 - Reflected Cross-Site Scripting via 'template' Parameter
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.2%
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
The RSS Aggregator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'template' parameter 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 unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products
rebelcode · RSS Aggregator – RSS Import, News Feeds, Feed to Post, and AutobloggingReferences
https://plugins.trac.wordpress.org/browser/wp-rss-aggregator/tags/5.0.10/core/src/Store/DisplaysStore.php#L106https://plugins.trac.wordpress.org/browser/wp-rss-aggregator/trunk/core/src/Store/DisplaysStore.php#L106https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3439384%40wp-rss-aggregator%2Ftrunk&old=3421137%40wp-rss-aggregator%2Ftrunk&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/47a10dd4-515c-42d9-82ea-c84f8f7574c5?source=cve