{"action":"Upgrade browse-mcp to 0.8.2 or later.","affected":[{"fixed":"0.8.2","introduced":"0"}],"component":"browse-mcp","cve_ids":["CVE-2026-55557"],"ecosystem":"npm","epss":0.00238,"exploited":false,"fixed_versions":["0.8.2"],"ghsa_id":"GHSA-m9mq-7m7q-xc6p","id":"tcs_01M5KG0DGWJ155EJJ5T2V1Q6MH","modified_at":"2026-08-26T00:05:58.828785060Z","published_at":"2026-08-25T16:28:32Z","references":["https://osv.dev/vulnerability/GHSA-m9mq-7m7q-xc6p","https://github.com/That1Drifter/browse-mcp/security/advisories/GHSA-m9mq-7m7q-xc6p","https://github.com/That1Drifter/browse-mcp/pull/58","https://github.com/That1Drifter/browse-mcp/commit/5352a4a56f626254b445bfa07e4bb48c5aad15c1","https://github.com/That1Drifter/browse-mcp","https://github.com/That1Drifter/browse-mcp/blob/v0.8.2/CHANGELOG.md#082---2026-06-13","https://github.com/That1Drifter/browse-mcp/releases/tag/v0.8.2"],"severity":{"label":"high","score":8.6},"sources":[{"source":"osv","source_id":"GHSA-m9mq-7m7q-xc6p","url":"https://osv.dev/vulnerability/GHSA-m9mq-7m7q-xc6p"},{"source":"nvd","source_id":"CVE-2026-55557","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55557"}],"summary":"browse-mcp has an arbitrary file write via unconfined download and state paths"}