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CVE-2026-33102

critical · 9.3

Url redirection to untrusted site ('open redirect') in M365 Copilot allows an unauthorized attacker to elevate privileges over a network.

9.3
CVSS
0.4%
EPSS (exploit prob.)
34th
EPSS percentile
2026-04-23
Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Weaknesses

CWE-601

Affected products

VendorProductAffected versions
microsoft365_copilotall versions

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-33102