CVE-2026-6830 — Nesquena Hermes WebUI Environment Variable Credential Leakage via Profile Switch
nesquena hermes-webui contains an environment variable leakage vulnerability where profile switching does not clear environment variables from the previously active profile befo…
Published: 2026-04-21 · CVSS: 4.8 · CVSS 4.0
nesquena hermes-webui contains an environment variable leakage vulnerability where profile switching does not clear environment variables from the previously active profile before loading the next profile. Attackers or users can exploit additive dotenv reload behavior to access provider API keys and other sensitive secrets from one profile context in another profile, breaking expected security isolation between profiles.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7