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TI-2026-69539 Aliases CVE-2026-105878GHSA-jf8c-ggfw-p2rg

Missing authorization in YITH WooCommerce Product Bundles WordPress plugin

Priority LOW 23CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

The YITH WooCommerce Product Bundles plugin for WordPress, from n/a through 2.29.0, has a missing authorization check (CWE-862). A remote attacker needs no privileges and no user interaction, and the attack is low in complexity, with a low integrity impact. The CVSS 3.1 base score is 5.3 (MEDIUM). CISA's SSVC rates exploitation as none and technical impact as partial.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Missing Authorization vulnerability in YITH YITH WooCommerce Product Bundles yith-woocommerce-product-bundles allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects YITH WooCommerce Product Bundles: from n/a through 2.29.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00176 7th 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

VendorProductAffected versionsFixed inStatusSource
YITHYITH WooCommerce Product Bundlesup to 2.29.0—No fix listedCNA
  • YITH WooCommerce Product Bundles VendorYITH Affected up to 2.29.0 Fixed in — No fix listed CNA

Remediation

No fixed version is listed for this issue. Ask YITH for a patched release and update once one is available. Until then, deactivate the plugin or limit access to the affected functions.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-08 Threatist record created from CVE-2026-105878
  2. 2026-10-08 Alias added: GHSA-jf8c-ggfw-p2rg
  3. 2026-10-08 CISA SSVC decision points changed

References

Other 1

  • 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