CVE Explorer
CVE-2026-42901
Origin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"Microsoft Entra","vendor":"Microsoft","versions":[{"status":"affected","version":"-"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:ce85dbb44a2c47491f2c3afe167de5066c8d2cc29a659d02540a0ee385c30a76 · sha256:d340da8e62278e74… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":10,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:ce85dbb44a2c47491f2c3afe167de5066c8d2cc29a659d02540a0ee385c30a76 · sha256:d340da8e62278e74… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-346","description":"CWE-346: Origin Validation Error","lang":"en-US","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:ce85dbb44a2c47491f2c3afe167de5066c8d2cc29a659d02540a0ee385c30a76 · sha256:d340da8e62278e74… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"Microsoft Entra ID Elevation of Privilege Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42901"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ce85dbb44a2c47491f2c3afe167de5066c8d2cc29a659d02540a0ee385c30a76 · sha256:d340da8e62278e74… · /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.