{"action":"Upgrade parse-server to 8.6.43 or later.","affected":[{"fixed":"9.6.0-alpha.19","introduced":"9.0.0"},{"fixed":"8.6.43","introduced":"0"}],"component":"parse-server","cve_ids":["CVE-2026-32770"],"ecosystem":"npm","epss":0.00571,"exploited":false,"fixed_versions":["9.6.0-alpha.19","8.6.43"],"ghsa_id":"GHSA-827p-g5x5-h86c","id":"tcs_01M5KFBBGNH1B4YDS0PVQBVG6K","modified_at":"2026-03-20T12:26:07.201571Z","published_at":"2026-03-17T18:37:30Z","references":["https://osv.dev/vulnerability/GHSA-827p-g5x5-h86c","https://github.com/parse-community/parse-server/security/advisories/GHSA-827p-g5x5-h86c","https://nvd.nist.gov/vuln/detail/CVE-2026-32770","https://github.com/parse-community/parse-server/pull/10197","https://github.com/parse-community/parse-server/pull/10199","https://github.com/parse-community/parse-server"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-827p-g5x5-h86c","url":"https://osv.dev/vulnerability/GHSA-827p-g5x5-h86c"}],"summary":"Parse Server LiveQuery subscription with invalid regular expression crashes server"}