Pamnard

2 exploits Active since Jun 2026
CVE-2026-49955 WRITEUP MEDIUM WRITEUP
Hermes WebUI < 0.51.270 Resource Exhaustion via passkey/options
Hermes WebUI before version 0.51.270 contains a resource exhaustion vulnerability that allows unauthenticated remote attackers to degrade service availability by repeatedly calling the passkey options endpoint without completing assertion. Attackers can send unlimited POST requests to the authentication endpoint, causing unbounded growth of the challenge store file and excessive CPU and disk I/O through repeated JSON file rewrites.
CVSS 5.3
CVE-2026-49956 WRITEUP MEDIUM WRITEUP
Hermes WebUI < 0.51.269 Profile Isolation Bypass via sessions search
Hermes WebUI before version 0.51.269 contains a profile isolation bypass vulnerability that allows authenticated users to access data belonging to other profiles by querying the session search endpoint without active-profile filtering. Attackers can send requests to the sessions search handler to retrieve session titles and transcript message content from profiles other than their own active profile.
CVSS 6.5