WPeMatico RSS Feed Fetcher < 2.6.12 - Admin+ Stored Cross-Site Scripting
CVE-2021-24793

4.8MEDIUM

Key Information:

Vendor

Wordpress
Status
WPematico Rss Feed Fetcher
Vendor
CVE Published:
1 November 2021

What is CVE-2021-24793?

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.

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Deploy the Patch

Affected Version(s)

WPeMatico RSS Feed Fetcher 2.6.12

References

https://wpscan.com/vulnerability/eeedbb3b-ae10-4472-a1d3-...
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Huy Nguyen
JSON
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