CVE Explorer
CVE-2026-0663
Denial-of-service vulnerability in M-Files Server versions before 26.1.15632.3 allows an authenticated attacker with vault administrator privileges to crash the M-Files Server process by calling a vulnerable API endpoint.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"M-Files Server","vendor":"M-Files Corporation","versions":[{"lessThan":"26.1.15632.3","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:ac2ddeefebabf52e13756c0ac9d14b0ea5bcc01308f53ac8b55d681928055ee3 · sha256:bd14d6310bcfdda7… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact"…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:ac2ddeefebabf52e13756c0ac9d14b0ea5bcc01308f53ac8b55d681928055ee3 · sha256:bd14d6310bcfdda7… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-1286","description":"CWE-1286 Improper Validation of Syntactic Correctness of Input","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:ac2ddeefebabf52e13756c0ac9d14b0ea5bcc01308f53ac8b55d681928055ee3 · sha256:bd14d6310bcfdda7… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["vendor-advisory"],"url":"https://empower.m-files.com/security-advisories/CVE-2026-0663"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ac2ddeefebabf52e13756c0ac9d14b0ea5bcc01308f53ac8b55d681928055ee3 · sha256:bd14d6310bcfdda7… · /containers/cna/references/1
{"tags":["vendor-advisory"],"url":"https://product.m-files.com/security-advisories/cve-2026-0663/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ac2ddeefebabf52e13756c0ac9d14b0ea5bcc01308f53ac8b55d681928055ee3 · sha256:bd14d6310bcfdda7… · /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.