CVE-2026-77646None▾ SunlitA 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.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Sep 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.3%
0.3% → 0.4%
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2025-15438Medium· 4.7A vulnerability was determined in PluXml up to 5.8.22
CVE-2025-26399Critical· 9.8SolarWinds Web Help Desk was found to be susceptible to an unauthenticated AjaxProxy deserialization remote code execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine
CVE-2025-12305Medium· 6.3A vulnerability was found in quequnlong shiyi-blog up to 1.2.1
CVE-2021-39150High· 8.5XStream is a simple library to serialize objects to XML and back again
CVE-2021-39152High· 8.5XStream is a simple library to serialize objects to XML and back again
CVE-2021-21349Medium· 6.1XStream is a Java library to serialize objects to XML and back again