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TI-2024-12233 Aliases CVE-2024-13187GHSA-87rx-3vxp-6r9f

Kingsoft WPS Office TCC code injection

Priority MEDIUM 57CWE-74Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

A vulnerability was found in Kingsoft WPS Office 6.14.0 on macOS. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component TCC Handler. The manipulation leads to code injection. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00236 14th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
KingsoftWPS Office6.14.0—No fix listedCNA
  • WPS Office VendorKingsoft Affected 6.14.0 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-2024-13187
  2. 2026-10-03 Alias added: GHSA-87rx-3vxp-6r9f

References

Exploit 1

  • TI-2024-06727 Arbitrary Code Execution in WPS Office KEVCVSS 4.0CRITICAL 9.3
  • TI-2025-02187 Use of a weak cryptographic key in the signature verification process in WPS Office CVSS 4.0CRITICAL 9.5
  • TI-2024-11093 Arbitrary Code Execution in WPS Office CVSS 4.0CRITICAL 9.3
  • TI-2023-14959 Use of uninitialized resource in WPS Office CVSS 3.1HIGH 8.8
  • TI-2012-04130 Stack-based buffer overflow in wpsio.dll in Kingsoft WPS Office 2012 possibly 8.1.0.3238… CVSS 2.0HIGH 10.0
  • TI-2008-01257 Heap-based buffer overflow in the KUpdateObj2 Class ActiveX control in UpdateOcx2.dll in… CVSS 2.0HIGH 10.0
See all 27 →

Sources

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