CVE-2025-40587 is a stored cross-site scripting (XSS) vulnerability affecting Siemens Polarion versions V2404 (prior to V2404.5) and V2410 (prior to V2410.2). An authenticated attacker can inject arbitrary JavaScript into document titles, which executes when other users view these titles. This vulnerability has a CVSS score of 7.6 (HIGH), indicating it can be exploited remotely with low complexity by an authenticated user, potentially leading to high confidentiality impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or inclusion in CISA's KEV catalog, though it has garnered minimal community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Siemens | Polarion V2404 | >= 0, < V2404.5CNA affecteddefault unknown | |
| Siemens | Polarion V2410 | >= 0, < V2410.2CNA affecteddefault unknown |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.