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TI-2023-21569 Aliases CVE-2023-40829GHSA-9h5h-vqj6-gf88

There is an interface unauthorized access vulnerability in the background of Tencent…

Priority HIGH 72CWE-863Published · 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 · NVD. Fix status from CNA. Impact type from CWE-863.

Summary

There is an interface unauthorized access vulnerability in the background of Tencent Enterprise Wechat Privatization 2.5.x and 2.6.930000.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00554 46th 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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:tencent:enterprise_wechat_privatization:2.5.0:*:*:*:*:*:*:*2.5.0VulnerableTencent
cpe:2.3:a:tencent:enterprise_wechat_privatization:2.6.930000:*:*:*:*:*:*:*2.6.930000VulnerableTencent
  • cpe:2.3:a:tencent:enterprise_wechat_privatization:2.5.0:*:*:*:*:*:*:* Versions 2.5.0 Vulnerable ·Tencent
  • cpe:2.3:a:tencent:enterprise_wechat_privatization:2.6.930000:*:*:*:*:*:*:* Versions 2.6.930000 Vulnerable ·Tencent

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-40829
  2. 2026-10-03 Alias added: GHSA-9h5h-vqj6-gf88

References

Advisory 1

Sources

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