WF-8e12d132-c036-4665-bb8d-e31e2b155fbd-relevanssi
Relevanssi - A Better Search Free & Premium <= 2.16.3 & 4.14.3 - Stored Cross-Site Scripting
highImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
7.2
CVSS Score
7.2
CVSS Score
high
Severity
4.14.4
Patched in
826d
Time to patch
Description
The Relevanssi - A Better Search Free & Premium plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘$query_link ’ parameter in versions up to, and including, 2.16.3 & 4.14.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Low
Confidentiality
Low
Integrity
None
Availability
Technical Details
Affected versions
<4.14.3PublishedOctober 19, 2021
Last updatedJanuary 22, 2024
Affected pluginrelevanssi
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