TI-2026-17915 Aliases CVE-2026-22333 GHSA-29v6-6hr2-37cw

WordPress YITH WooCommerce Compare plugin <= 3.6.0 - Deserialization of untrusted data vulnerability

LOW 34CWE-502Published 2026-02-19 · Updated 2026-04-28

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

Deserialization of Untrusted Data vulnerability in YITHEMES YITH WooCommerce Compare yith-woocommerce-compare allows Object Injection.This issue affects YITH WooCommerce Compare: from n/a through <= 3.6.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0054 45th 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: Total

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
YITH	YITH WooCommerce Compare	up to 3.6.0	—	No fix listed	CNA

YITH WooCommerce Compare VendorYITH Affected up to 3.6.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-22333
2026-10-03 Alias added: GHSA-29v6-6hr2-37cw

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/yith-woocommerce-compare/vulnerability/wordpress-yith-woocommerce-compare-plugin-3-6-0-deserialization-of-untrusted-data-vulnerability?_s_id=cve

TI-2021-02214 An arbitrary file upload vulnerability in the YITH WooCommerce Gift Cards Premium plugin… CVSS 3.1CRITICAL 9.8
TI-2022-22325 WordPress YITH WooCommerce Gift Cards Premium Plugin <= 3.19.0 is vulnerable to Arbitrary File Upload CVSS 3.1CRITICAL 9.8
TI-2024-07271 YITH WooCommerce Ajax Search < 2.7.1 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
TI-2026-57916 WordPress YITH Request a Quote for WooCommerce Premium plugin < 4.46.0 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
TI-2024-31668 WordPress YITH WooCommerce Ajax Search plugin <= 2.8.0 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3
TI-2026-12141 Improper privilege management in YITH WooCommerce Waitlist Premium CVSS 3.1HIGH 8.8

See all 55 →

Sources

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