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CVE-2024-6346

Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel – Combo Blocks <= 2.2.85 - Authenticated (Contributor+) Stored Cross-Site Scripting via redirectURL Parameter of Date Countdown Widget

Published: Aug 1, 2024Updated: Mar 1, 2025 Sources: CVE List NVDCWE-79
6.4MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 75.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Nuclei

Description

The Gutenberg Blocks, Page Builder – ComboBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the redirectURL parameter of the Date Countdown widget, in all versions up to, and including, 2.2.85a due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

pickplugins
commercialaka pickplugins.com, pick plugins
comboblocksOn-premCMS Plugin
Web & CMS Plugins / wordpress-plugin
Post GridOn-premCMS Plugin
Web & CMS Plugins / wordpress-plugin

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://plugins.trac.wordpress.org/browser/post-grid/tags/2.2.84/includes/blocks/date-countdown/front-scripts.js#L117
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/post-grid/tags/2.2.84/includes/blocks/date-countdown/index.php#L283
plugins.trac.wordpress.org
https://www.wordfence.com/threat-intel/vulnerabilities/id/1512d911-167f-4653-ab20-cb057b83dab1?source=cve
wordfence.com

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