Microsoft: >> Exchange Online Security Vulnerabilities
Server-side request forgery (ssrf) in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network.
CVSS Score
10.0
EPSS Score
0.005
Published
2026-08-20
Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network.
CVSS Score
10.0
EPSS Score
0.008
Published
2026-07-24
Incorrect authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.
CVSS Score
8.8
EPSS Score
0.008
Published
2026-07-02
Missing authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.
CVSS Score
9.6
EPSS Score
0.007
Published
2026-06-19
Improper authorization in Microsoft Exchange Online allows an unauthorized attacker to disclose information over a network.
CVSS Score
9.1
EPSS Score
0.01
Published
2026-06-04