Video Conferencing with Zoom API < 4.6.6 - Unauthenticated SDK Signature Generation
Priority MEDIUM 41CWE-287Published · 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
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-287.
Summary
The Video Conferencing with Zoom WordPress plugin before 4.6.6 contains an AJAX handler that has its nonce verification commented out, allowing unauthenticated attackers to generate valid Zoom SDK signatures for any meeting ID and retrieve the site's Zoom SDK key.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01312 70th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Video Conferencing with Zoom (Unknown): 4.6.6
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Video Conferencing with Zoom | before 4.6.6 | 4.6.6 | Patch available | CNA |
- Video Conferencing with Zoom VendorUnknown Affected before 4.6.6 Fixed in 4.6.6 Patch available CNA
Remediation
- Fix · CNA Video Conferencing with Zoom (Unknown) Fixed in 4.6.6
Timeline
- 2026-10-02 Threatist record created from CVE-2026-1368
- 2026-10-03 Alias added: GHSA-568p-hhxc-vvx8
References
Sources
- CVE-2026-1368 · CVE Program
- CVE-2026-1368 · NVD
- FIRST EPSS
- GHSA-568p-hhxc-vvx8 · GitHub Advisory Database · CC BY 4.0
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