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TI-2023-20819 Aliases CVE-2023-39920GHSA-5hgq-g4w5-rwmf

WordPress Redirection for Contact Form 7 plugin <= 2.9.2 - Broken Access Control vulnerability

Priority HIGH 72CWE-862Published · Updated

Key facts

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

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

Summary

Missing Authorization vulnerability in Themeisle Redirection for Contact Form 7 wpcf7-redirect allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Redirection for Contact Form 7: from n/a through <= 2.9.2.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00777 56th 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
Poc
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

VendorProductAffected versionsFixed inStatusSource
themeisleRedirection for Contact Form 7up to 2.9.2—No fix listedCNA
  • Redirection for Contact Form 7 Vendorthemeisle Affected up to 2.9.2 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-39920
  2. 2026-10-03 Alias added: GHSA-5hgq-g4w5-rwmf
  3. 2026-10-11 EPSS moved to the 50th–90th percentile

References

Other 1

  • TI-2017-14315 WordPress Insert PHP Plugin < 3.3.1 PHP Code Injection via REST API CVSS 4.0CRITICAL 9.3
  • TI-2023-02146 Otter - Gutenberg Blocks < 2.2.6 - Author+ PHAR Deserialization CVSS 3.1HIGH 8.8
  • TI-2019-12631 A blind SSRF vulnerability exists in the Visualizer plugin before 3.3.1 for WordPress via… CVSS 3.1CRITICAL 10.0
  • TI-2023-02115 Product Addons & Fields for WooCommerce < 32.0.7 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
  • TI-2022-04265 RSS Aggregator by Feedzy < 4.1.1 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
  • TI-2023-01727 Product Addons & Fields for WooCommerce < 32.0.6 - Admin+ Stored Cross-Site Scripting CVSS 3.1MEDIUM 4.8
See all 135 →

Sources

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