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ubuntucveUbuntu.comUB:CVE-2022-39307
HistoryNov 09, 2022 - 12:00 a.m.

CVE-2022-39307

2022-11-0900:00:00
ubuntu.com
ubuntu.com
16
grafana
forget password
post request
vulnerability
security risk
patch
backported
json response
information leakage

CVSS3

6.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

LOW

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

EPSS

0.001

Percentile

35.5%

Grafana is an open-source platform for monitoring and observability. When
using the forget password on the login page, a POST request is made to the
/api/user/password/sent-reset-email URL. When the username or email does
not exist, a JSON response contains a β€œuser not found” message. This leaks
information to unauthenticated users and introduces a security risk. This
issue has been patched in 9.2.4 and backported to 8.5.15. There are no
known workarounds.

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchgrafana<Β anyUNKNOWN

CVSS3

6.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

LOW

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

EPSS

0.001

Percentile

35.5%