CVE-2026-38651
גבוהה 8.2
תיאור (מקור, אנגלית)
Authentication Bypass vulnerability exists in Netmaker versions prior to 1.5.0. The VerifyHostToken function in logic/jwts.go fails to validate the JWT signature when verifying host tokens. An attacker can forge a JWT signed with any arbitrary key and use it to impersonate any host in the network, gaining access to sensitive information
מדדים
- CVSS 3.1
-
8.2 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-27/9/2026
- CWE
- CWE-347
מוצרים מושפעים
netmaker: netmaker
קישורים
- https://github.com/gravitl/netmaker/commit/5309aa70d464ef565911369714d661a6148… Patch
- https://www.zyenra.com/advisories/netmaker-jwt-verification-bypass ExploitThird Party Advisory
- https://www.zyenra.com/blog/netmaker-jwt-verification-bypass ExploitThird Party Advisory
- https://www.zyenra.com/advisories/netmaker-jwt-verification-bypass/ ExploitThird Party Advisory
- https://www.zyenra.com/blog/netmaker-jwt-verification-bypass ExploitThird Party Advisory