CVE Explorer

CVE-2026-3563

Improper input validation in the apps and endpoints configuration in PowerShell Universal before 2026.1.4 allows an authenticated user with permissions to create or modify Apps or Endpoints to override existing application or system routes, resulting in unintended request routing and denial of service via a conflicting URL path.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:40831a330f10d9f58b1425639c877a8880510228b2ee7d36dd7e73bf6103f9ed

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"PowerShell Universal","vendor":"Devolutions","versions":[{"lessThan":"2026.1.4","status":"affected","version":"2026.1.0","versionType":"custom"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:48c046fcec76f5664e6f98bf641e51400a76b4e5c7c2453d0c3bfa6479f88122 · sha256:3e8c4fecdc453266… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:48c046fcec76f5664e6f98bf641e51400a76b4e5c7c2453d0c3bfa6479f88122 · sha256:3e8c4fecdc453266… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-1289","description":"CWE-1289 Improper validation of unsafe equivalence in input","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:48c046fcec76f5664e6f98bf641e51400a76b4e5c7c2453d0c3bfa6479f88122 · sha256:3e8c4fecdc453266… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://devolutions.net/security/advisories/DEVO-2026-0008"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:48c046fcec76f5664e6f98bf641e51400a76b4e5c7c2453d0c3bfa6479f88122 · sha256:3e8c4fecdc453266… · /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.

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