CVE-2026-3862 identifies a Cross-site Scripting (XSS) vulnerability (CWE-79) where an application returns specially crafted attacker data unaltered in a web page, though no specific affected products are currently listed. This vulnerability is rated Medium severity with a CVSS score of 4.6, requiring high privileges and user interaction for exploitation, with a potential low impact on confidentiality and integrity. There is no evidence of active exploitation, no public exploit code available in common databases like Metasploit or ExploitDB, and minimal community discussion or media coverage, indicating a very low probability of exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 12.8, <= 12.8.08CPE matchmatch criteria | cpe:2.3:a:broadcom:symantec_siteminder:*:*:*:*:*:*:*:* | ||
12.9CPE matchmatch criteria | cpe:2.3:a:broadcom:symantec_siteminder:12.9:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/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:N/R:A/V:X/RE:M/U:Green
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.