jQuery Reply to Comment <= 1.31 - Cross-Site Request Forgery

2021-09-21 00:00

Prashant Karman Patel

Strategic Overview

Status

Unpatched

Affected PluginjQuery Reply to Comment

Affected Version<= 1.31

CVSS8.8High

CVECVE-2021-24543

View all jQuery Reply to Comment vulnerabilities

Vulnerability Overview

The jQuery Reply to Comment WordPress plugin through 1.31 does not have any CSRF check when saving its settings, nor sanitise or escape its 'Quote String' and 'Reply String' settings before outputting them in Comments, leading to a Stored Cross-Site Scripting issue.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24543 https://www.wordfence.com/threat-intel/vulnerabilities/id/a18089d8-32f1-4827-af14-c45055892fb2

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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