{"action":"Upgrade hydrooj to 5.0.2 or later.","affected":[{"fixed":"5.0.2","introduced":"4.10.4"}],"component":"hydrooj","cve_ids":["CVE-2026-55617"],"ecosystem":"npm","epss":0.00473,"exploited":false,"fixed_versions":["5.0.2"],"ghsa_id":"GHSA-94jp-7776-qj6q","id":"tcs_01M5KFEQHS6ADTP08YNRJ166EG","modified_at":"2026-06-18T13:26:30.193032Z","published_at":"2026-06-18T13:06:35Z","references":["https://osv.dev/vulnerability/GHSA-94jp-7776-qj6q","https://github.com/hydro-dev/Hydro/security/advisories/GHSA-94jp-7776-qj6q","https://github.com/hydro-dev/Hydro/pull/1173","https://github.com/hydro-dev/Hydro/commit/8450390fcce5f7dc3f11c43a14f1d76dbb949a0d","https://github.com/hydro-dev/Hydro/commit/8d76be8f0b83d911bf7671962b0467e9d4b5719a","https://github.com/hydro-dev/Hydro"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-94jp-7776-qj6q","url":"https://osv.dev/vulnerability/GHSA-94jp-7776-qj6q"}],"summary":"Hydro: Insufficient session expiration when recreating sessions"}