TI-2024-05889 Aliases CVE-2024-6346 GHSA-v27g-vjv7-wx7j

Cross-site scripting in PickPlugins Post Grid

LOW 28CWE-79Published 2024-08-01 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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, 2.2.85 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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00322 25th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
PickPlugins	Post Grid	up to 2.2.85	—	No fix listed	CNA

Post Grid VendorPickPlugins Affected up to 2.2.85 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:pickplugins:comboblocks::::::wordpress::*	before 2.2.86	Vulnerable	PickPlugins

cpe:2.3:a:pickplugins:comboblocks:*:*:*:*:*:wordpress:*:* Versions before 2.2.86 Vulnerable ·PickPlugins

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-6346
2026-10-03 Alias added: GHSA-v27g-vjv7-wx7j

References

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/1512d911-167f-4653-ab20-cb057b83dab1?source=cve

Other 2

TI-2024-12824 Post Grid and Gutenberg Blocks – ComboBlocks <= 2.3.5 - Unauthenticated Paid Order Creation CVSS 3.1MEDIUM 5.3
TI-2024-03771 Cross-site scripting in PickPlugins Post Grid CVSS 3.1MEDIUM 6.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences