CVE-2021-24793

WPeMatico RSS Feed Fetcher <= 2.6.11 - Admin+ Stored Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

5.5

CVSS Score

5.5

CVSS Score

medium

Severity

2.6.12

Patched in

846d

Time to patch

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.

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<2.6.12

PublishedSeptember 29, 2021

Last updatedJanuary 22, 2024

Affected pluginwpematico

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/a62a3a71-0dbb-48d6-ba1a-f218fefac871?source=api-prod

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