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TI-2026-83816 Aliases CVE-2026-120318GHSA-f29w-gfrq-r578

Missing authorization in Product Gallery Slider for WooCommerce

Priority MEDIUM 40CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

Product Gallery Slider & Additional Variation Images for WooCommerce from 2.3.23 before 2.3.26 is affected. The Codestar backup AJAX actions csf-export, csf-import and csf-reset lack an authorization check (CWE-862). An authenticated Shop Manager can read the backup nonce from the settings page and use the unique parameter to read, overwrite or delete arbitrary WordPress options, including wp_user_roles, which allows privilege escalation to administrator.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Description from the CNA

Product Gallery Slider & Additional Variation Images for WooCommerce 2.3.23 before 2.3.26 contains a missing authorization vulnerability in Codestar backup AJAX actions csf-export, csf-import and csf-reset. Shop Managers can read the csf_backup_nonce from the settings page and supply arbitrary option names via the 'unique' parameter to read, overwrite or delete WordPress options, including modifying wp_user_roles to escalate to administrator.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00419 36th percentileScored 2026-11-07
Fix Fixed Product Gallery Slider & Additional Variation Images for WooCommerce (Codeixer): 2.3.26

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

VendorProductAffected versionsFixed inStatusSource
CodeixerProduct Gallery Slider & Additional Variation Images for WooCommerce2.3.23 to before 2.3.262.3.26Patch availableCNA
  • Product Gallery Slider & Additional Variation Images for WooCommerce VendorCodeixer Affected 2.3.23 to before 2.3.26 Fixed in 2.3.26 Patch available CNA

Remediation

Update Product Gallery Slider & Additional Variation Images for WooCommerce to version 2.3.26.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

  • Fix · CNA Product Gallery Slider & Additional Variation Images for WooCommerce (Codeixer) Fixed in 2.3.26

Timeline

  1. 2026-11-02 Threatist record created from CVE-2026-120318
  2. 2026-11-02 Alias added: GHSA-f29w-gfrq-r578
  3. 2026-11-02 CISA SSVC decision points changed
  4. 2026-11-02 Priority changed: MEDIUM → LOW
  5. 2026-11-04 Priority changed: LOW → MEDIUM

References

Patch 2

Other 3

  • TI-2022-22338 WordPress Product Gallery Slider for WooCommerce Plugin <= 2.2.8 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8

Sources

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