{"action":"Upgrade parse-server to 8.6.74 or later.","affected":[{"fixed":"9.8.0-alpha.6","introduced":"9.0.0"},{"fixed":"8.6.74","introduced":"0"}],"component":"parse-server","cve_ids":["CVE-2026-39321"],"ecosystem":"npm","epss":0.00239,"exploited":false,"fixed_versions":["9.8.0-alpha.6","8.6.74"],"ghsa_id":"GHSA-mmpq-5hcv-hf2v","id":"tcs_01M5KG1451FZMHG1X1N1AJ0NM9","modified_at":"2026-04-15T21:34:44.865456Z","published_at":"2026-04-08T00:07:10Z","references":["https://osv.dev/vulnerability/GHSA-mmpq-5hcv-hf2v","https://github.com/parse-community/parse-server/security/advisories/GHSA-mmpq-5hcv-hf2v","https://nvd.nist.gov/vuln/detail/CVE-2026-39321","https://github.com/parse-community/parse-server/pull/10398","https://github.com/parse-community/parse-server/pull/10399","https://github.com/parse-community/parse-server"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"GHSA-mmpq-5hcv-hf2v","url":"https://osv.dev/vulnerability/GHSA-mmpq-5hcv-hf2v"}],"summary":"Parse Server has a login timing side-channel reveals user existence"}