Riskcovery

CVE-2026-77646

Server Side Request Forgery (SSRF) vulnerability reported in Windchill

State
Published
Severity
7.7 High
Published
Aug 20, 2026
Updated
Aug 21, 2026
Reserved
Aug 20, 2026

Read the record on cve.org

Description

A Server-Side Request Forgery (SSRF) vulnerability has been reported in PTC Windchill PDMLink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.

Scores

CVSSScoreVectorSource
4.07.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/AU:Y/R:U/V:D/RE:M/U:RedPTC

Weaknesses

  • CWE-502 Deserialization of untrusted data
  • CWE-918 Server-Side request forgery (SSRF)

Affected Products

ProductVersions
Windchill PDMLinkPTC
  • 11.0 M030Affected
  • 11.1 M020Affected
  • 11.2.1.0Affected
  • 12.0.2.0Affected
  • 12.1.2.0Affected
  • 13.0.2.0Affected
  • 13.1.0.0Affected
  • 13.1.1.0Affected
  • 13.1.2.0Affected
  • 13.1.3.0Affected
FlexPLMPTC
  • 11.0 M030Affected
  • 11.1 M020Affected
  • 11.2.1.0Affected
  • 12.0.0.0Affected
  • 12.0.2.0Affected
  • 12.0.3.0Affected
  • 12.1.2.0Affected
  • 12.1.3.0Affected
  • 13.0.2.0Affected
  • 13.0.3.0Affected

References

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