CVE Explorer
CVE-2026-34363
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.65 and 9.7.0-alpha.9, when multiple clients subscribe to the same class via LiveQuery, the event handlers process each subscriber concurrently using shared mutable objects. The sensitive data filter modifies these shared objects in-place, so when one subscriber's filter removes a protected field, subsequent subscribers may receive the already-filtered object. This can cau
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"parse-server","vendor":"parse-community","versions":[{"status":"affected","version":"< 8.6.65"},{"status":"affected","version":">= 9.0.0, < 9.7.0-alpha.9"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:fc2541b9f8e666d8a83720bb724f2dd304547f2dfab2cc1e09ebfabfbaf56d67 · sha256:5092ab8b268115b5… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":8.2,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:fc2541b9f8e666d8a83720bb724f2dd304547f2dfab2cc1e09ebfabfbaf56d67 · sha256:5092ab8b268115b5… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-362","description":"CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:fc2541b9f8e666d8a83720bb724f2dd304547f2dfab2cc1e09ebfabfbaf56d67 · sha256:5092ab8b268115b5… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"name":"https://github.com/parse-community/parse-server/commit/5834e29234593addaa0251a85f572ad4f376320b","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/commit/5834e29234593addaa0251a85f572ad4f376320b"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:fc2541b9f8e666d8a83720bb724f2dd304547f2dfab2cc1e09ebfabfbaf56d67 · sha256:5092ab8b268115b5… · /containers/cna/references/3
{"name":"https://github.com/parse-community/parse-server/commit/776c71c3078e77d38c94937f463741793609d055","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/commit/776c71c3078e77d38c94937f463741793609d055"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:fc2541b9f8e666d8a83720bb724f2dd304547f2dfab2cc1e09ebfabfbaf56d67 · sha256:5092ab8b268115b5… · /containers/cna/references/4
{"name":"https://github.com/parse-community/parse-server/pull/10330","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/pull/10330"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:fc2541b9f8e666d8a83720bb724f2dd304547f2dfab2cc1e09ebfabfbaf56d67 · sha256:5092ab8b268115b5… · /containers/cna/references/1
{"name":"https://github.com/parse-community/parse-server/pull/10331","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/pull/10331"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:fc2541b9f8e666d8a83720bb724f2dd304547f2dfab2cc1e09ebfabfbaf56d67 · sha256:5092ab8b268115b5… · /containers/cna/references/2
{"name":"https://github.com/parse-community/parse-server/security/advisories/GHSA-m983-v2ff-wq65","tags":["x_refsource_CONFIRM"],"url":"https://github.com/parse-community/parse-server/security/advisories/GHSA-m983-v2ff-wq65"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:fc2541b9f8e666d8a83720bb724f2dd304547f2dfab2cc1e09ebfabfbaf56d67 · sha256:5092ab8b268115b5… · /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.