CVE Explorer

CVE-2026-30946

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior 9.5.2-alpha.2 and 8.6.15, an unauthenticated attacker can exhaust Parse Server resources (CPU, memory, database connections) through crafted queries that exploit the lack of complexity limits in the REST and GraphQL APIs. All Parse Server deployments using the REST or GraphQL API are affected. This vulnerability is fixed in 9.5.2-alpha.2 and 8.6.15.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c27a7ed7e685df15f0adb179c152d97c3d8c3a3bfafb8ebb35ff91bd2df6d7ff

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"parse-server","vendor":"parse-community","versions":[{"status":"affected","version":"< 8.6.15"},{"status":"affected","version":">= 9.0.0 < 9.5.2-alpha.2"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:48f8a2aaeb0a49dd6a87d323a8379ecf0835d50af426a8f25b1441cdc0a44d79 · sha256:d1b20e6f1959e01c… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:48f8a2aaeb0a49dd6a87d323a8379ecf0835d50af426a8f25b1441cdc0a44d79 · sha256:d1b20e6f1959e01c… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:48f8a2aaeb0a49dd6a87d323a8379ecf0835d50af426a8f25b1441cdc0a44d79 · sha256:d1b20e6f1959e01c… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/parse-community/parse-server/releases/tag/8.6.15","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/releases/tag/8.6.15"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:48f8a2aaeb0a49dd6a87d323a8379ecf0835d50af426a8f25b1441cdc0a44d79 · sha256:d1b20e6f1959e01c… · /containers/cna/references/1

{"name":"https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.2","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.2"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:48f8a2aaeb0a49dd6a87d323a8379ecf0835d50af426a8f25b1441cdc0a44d79 · sha256:d1b20e6f1959e01c… · /containers/cna/references/2

{"name":"https://github.com/parse-community/parse-server/security/advisories/GHSA-cmj3-wx7h-ffvg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/parse-community/parse-server/security/advisories/GHSA-cmj3-wx7h-ffvg"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:48f8a2aaeb0a49dd6a87d323a8379ecf0835d50af426a8f25b1441cdc0a44d79 · sha256:d1b20e6f1959e01c… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer