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CVE-2021-24793

MEDIUM 4.8 CVSS 3.1
Published
November 1, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The WPeMatico RSS Feed Fetcher WordPress plugin before 2.6.12 does not escape the Feed URL added to a campaign before outputting it in an attribute, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected WordPress components

  • WPeMatico RSS Feed Fetcher Plugin · wpematico
    Confirmed match Active
    From 2.6.12 (including) to 2.6.12 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown WPeMatico RSS Feed Fetcher — From 2.6.12 (including) to 2.6.12 (excluding)
  • etruel wpematico_rss_feed_fetcher — Before 2.6.12

References

  • wpscan.com https://wpscan.com/vulnerability/eeedbb3b-ae10-4472-a1d3-f196f95b9d96 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record