TI-2025-37103 Aliases CVE-2025-59573 GHSA-gjw6-q3rj-vmv6

WordPress Cozy Blocks Plugin <= 2.1.29 - Content Injection Vulnerability

LOW 30CWE-80Published 2025-09-22 · Updated 2026-04-28

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-80.

Summary

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in CozyThemes Cozy Blocks cozy-addons allows Code Injection.This issue affects Cozy Blocks: from n/a through <= 2.1.29.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0024 15th 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: Yes
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
CozyThemes	Cozy Blocks	up to 2.1.29	—	No fix listed	CNA

Cozy Blocks VendorCozyThemes Affected up to 2.1.29 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-59573
2026-10-03 Alias added: GHSA-gjw6-q3rj-vmv6

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/cozy-addons/vulnerability/wordpress-cozy-blocks-plugin-2-1-29-content-injection-vulnerability?_s_id=cve

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TI-2026-67821 Authorization bypass in WordPress Cozy Blocks plugin CVSS 4.0MEDIUM 6.9

See all 23 →

Sources

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