{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-110854","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-10-14T22:16:22.734Z","datePublished":"2026-10-14T22:52:32.604Z","dateUpdated":"2026-10-15T15:40:57.411Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-10-14T22:52:32.604Z"},"datePublic":"2026-09-30T00:00:00.000Z","title":"Parse Server before 8.6.97 and 9.10.2-alpha.6 Denial of Service via Unhandled Email Error","descriptions":[{"lang":"en","value":"Parse Server before 8.6.97 and 9.0.0 before 9.10.2-alpha.6 does not handle errors raised while sending verification or password reset emails, causing the server process to exit. A client holding only the public application keys can sign up, request a verification email, or request a password reset while the mail provider rejects, rate limits, or is unavailable, crashing the server."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Uncaught Exception","cweId":"CWE-248","type":"CWE"}]}],"affected":[{"vendor":"parse-community","product":"parse-server","defaultStatus":"unaffected","packageURL":"pkg:npm/parse-server","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"8.6.97"},{"version":"9.0.0","status":"affected","versionType":"semver","lessThan":"9.10.2-alpha.6"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*","versionEndExcluding":"8.6.97"},{"vulnerable":true,"criteria":"cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*","versionStartIncluding":"9.0.0","versionEndExcluding":"9.10.2-alpha.6"}]}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.2,"baseSeverity":"HIGH"}}],"references":[{"url":"https://github.com/parse-community/parse-server/security/advisories/GHSA-46jj-qw3p-48fc","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-46jj-qw3p-48fc)"},{"name":"VulnCheck Advisory: Parse Server before 8.6.97 and 9.10.2-alpha.6 Denial of Service via Unhandled Email Error","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/parse-server-before-8.6.97-and-9.10.2-alpha.6-denial-of-service-via-unhandled-email-error"}],"credits":[{"lang":"en","value":"mtrezza","type":"coordinator"},{"lang":"en","value":"AdrianCurtin","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-15T15:40:45.602152Z","id":"CVE-2026-110854","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-15T15:40:57.411Z"}}]}}