Ubuntu.comUB:CVE-2021-22256CVE-2021-22256
5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
29.8%
Improper authorization in GitLab CE/EE affecting all versions since 12.6
allowed guest users to create issues for Sentry errors and track their
status
References
gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22256.json
gitlab.com/gitlab-org/gitlab/-/issues/326948
hackerone.com/reports/1117768
launchpad.net/bugs/cve/CVE-2021-22256
nvd.nist.gov/vuln/detail/CVE-2021-22256
security-tracker.debian.org/tracker/CVE-2021-22256
www.cve.org/CVERecord?id=CVE-2021-22256
Related
5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
29.8%