CVE-2026-39710 is a Cross-Site Request Forgery (CSRF) vulnerability affecting stmcan RT-Theme 18 Extensions through version 2.5 and earlier. This vulnerability allows attackers to perform unauthorized actions on behalf of authenticated users without their knowledge or consent. The vulnerability carries a CVSS score of 5.4 (Medium severity) with a network-based attack vector requiring low complexity and user interaction. While the attack does not compromise confidentiality, it can result in integrity and availability impacts. The FAUCET risk score of 41.0/100 suggests moderate concern within the vulnerability landscape. There is currently no evidence of active exploitation, as indicated by the vulnerability's absence from the Known Exploited Vulnerabilities (KEV) catalog and its inactive status on exploit tracking lists. The EPSS score of 0.00016 indicates this vulnerability is in the lower percentile of exploitation probability across all known CVEs, suggesting limited community attention and exploit availability at this time.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Stmcan | RT-Theme 18 | Extensions | >= 0, <= 2.5CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.