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TI-2023-03669 Aliases CVE-2023-3947GHSA-66rr-38w2-26rv

Video Conferencing with Zoom <= 4.2.1 - Sensitive Information Exposure

Priority LOW 24CWE-321Published · Updated

Key facts

Attack vector
Network
Privileges required
None
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 · NVD. Fix status from CNA. Impact type from CWE-321.

Summary

The Video Conferencing with Zoom plugin for WordPress is vulnerable to Sensitive Information Exposure due to hardcoded encryption key on the 'vczapi_encrypt_decrypt' function in versions up to, and including, 4.2.1. This makes it possible for unauthenticated attackers to decrypt and view the meeting id and password.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00398 34th 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
j_3rkVideo Conferencing with Zoomup to 4.2.1—No fix listedCNA
  • Video Conferencing with Zoom Vendorj_3rk Affected up to 4.2.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:imdpen:video_conferencing_with_zoom:*:*:*:*:*:wordpress:*:*up to 4.2.1VulnerableImdpen
  • cpe:2.3:a:imdpen:video_conferencing_with_zoom:*:*:*:*:*:wordpress:*:* Versions up to 4.2.1 Vulnerable ·Imdpen

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-3947
  2. 2026-10-03 Alias added: GHSA-66rr-38w2-26rv

References

Patch 2

Advisory 1

  • TI-2026-06096 Missing authorization in j_3rk Video Conferencing with Zoom CVSS 3.1MEDIUM 5.3
  • TI-2025-10931 Inactive Logout <= 3.5.5 - Authenticated (Subscriber+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.4
  • TI-2024-01893 Video Conferencing with Zoom <= 4.4.5 - Sensitive Information Exposure CVSS 3.1MEDIUM 4.3

Sources

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