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TI-2026-86521 Aliases CVE-2026-121724GHSA-3g9g-px2x-7m6w

Missing authorization in WebberZone Contextual Related Posts plugin

Priority LOW 17CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
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-862.

Summary

WebberZone Contextual Related Posts plugin versions through 4.5.3 lack an authorization check (CWE-862). An attacker with low privileges over the network can reach functionality that should be restricted, with limited confidentiality impact.

Written with Claude Haiku 5.5 from the sources below · 2026-11-07

Description from the CNA

Missing Authorization vulnerability in WebberZone Contextual Related Posts contextual-related-posts allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Contextual Related Posts: from n/a through 4.5.3.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
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
ajayContextual Related Postsup to 4.5.3—No fix listedCNA
  • Contextual Related Posts Vendorajay Affected up to 4.5.3 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Contextual Related Posts.

Written with Claude Haiku 5.5 from the sources below · 2026-11-07

Timeline

  1. 2026-11-07 Threatist record created from CVE-2026-121724
  2. 2026-11-07 Alias added: GHSA-3g9g-px2x-7m6w
  3. 2026-11-07 CISA SSVC decision points changed

References

Other 1

  • TI-2023-00239 Contextual Related Posts < 3.3.1 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
  • TI-2023-25556 WordPress Top 10 Plugin <= 3.3.2 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
  • TI-2021-03230 Better Search <= 2.5.2 - Cross-Site Request Forgery to Settings Import CVSS 3.1HIGH 8.8
  • TI-2026-84431 Missing authorization in WebberZone Better Search WordPress plugin CVSS 3.1MEDIUM 5.3
  • TI-2025-30003 WordPress Contextual Related Posts plugin <= 4.0.2 - Cross Site Scripting (XSS) Vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2024-19315 WordPress Better Search plugin <= 3.3.0 - Stored Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
See all 22 →

Sources

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