CVE Explorer
CVE-2026-32728
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.15 and 8.6.41, an attacker who is allowed to upload files can bypass the file extension filter by appending a MIME parameter (e.g. `;charset=utf-8`) to the `Content-Type` header. This causes the extension validation to fail matching against the blocklist, allowing active content to be stored and served under the application's domain. In addition, certain XML-based file ext
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":">= 9.0.0, < 9.6.0-alpha.15"},{"status":"affected","version":"< 8.6.41"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:94f21bb0b447e10c9eaa2ed849cdd3dd468aa9875a4b9e25b62ee159e8ec6df5 · sha256:0cddaa609bb66225… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.3,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"LOW","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:94f21bb0b447e10c9eaa2ed849cdd3dd468aa9875a4b9e25b62ee159e8ec6df5 · sha256:0cddaa609bb66225… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:94f21bb0b447e10c9eaa2ed849cdd3dd468aa9875a4b9e25b62ee159e8ec6df5 · sha256:0cddaa609bb66225… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"name":"https://github.com/parse-community/parse-server/commit/4f53ab3cad5502a51a509d53f999e00ff7217b8d","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/commit/4f53ab3cad5502a51a509d53f999e00ff7217b8d"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:94f21bb0b447e10c9eaa2ed849cdd3dd468aa9875a4b9e25b62ee159e8ec6df5 · sha256:0cddaa609bb66225… · /containers/cna/references/3
{"name":"https://github.com/parse-community/parse-server/commit/c7599c577a02b97eb5e76d4e20517b0283ae73c8","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/commit/c7599c577a02b97eb5e76d4e20517b0283ae73c8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:94f21bb0b447e10c9eaa2ed849cdd3dd468aa9875a4b9e25b62ee159e8ec6df5 · sha256:0cddaa609bb66225… · /containers/cna/references/4
{"name":"https://github.com/parse-community/parse-server/pull/10191","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/pull/10191"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:94f21bb0b447e10c9eaa2ed849cdd3dd468aa9875a4b9e25b62ee159e8ec6df5 · sha256:0cddaa609bb66225… · /containers/cna/references/1
{"name":"https://github.com/parse-community/parse-server/pull/10192","tags":["x_refsource_MISC"],"url":"https://github.com/parse-community/parse-server/pull/10192"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:94f21bb0b447e10c9eaa2ed849cdd3dd468aa9875a4b9e25b62ee159e8ec6df5 · sha256:0cddaa609bb66225… · /containers/cna/references/2
{"name":"https://github.com/parse-community/parse-server/security/advisories/GHSA-42ph-pf9q-cr72","tags":["x_refsource_CONFIRM"],"url":"https://github.com/parse-community/parse-server/security/advisories/GHSA-42ph-pf9q-cr72"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:94f21bb0b447e10c9eaa2ed849cdd3dd468aa9875a4b9e25b62ee159e8ec6df5 · sha256:0cddaa609bb66225… · /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.