4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
0.002 Low
EPSS
Percentile
61.9%
Client-Side code injection through Mermaid markup in GitLab CE/EE 12.9 and
later through 13.0.1 allows a specially crafted Mermaid payload to PUT
requests on behalf of other users via clicking on a link
gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13262.json
gitlab.com/gitlab-org/gitlab/-/issues/211949
hackerone.com/reports/824689
launchpad.net/bugs/cve/CVE-2020-13262
nvd.nist.gov/vuln/detail/CVE-2020-13262
security-tracker.debian.org/tracker/CVE-2020-13262
www.cve.org/CVERecord?id=CVE-2020-13262
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
0.002 Low
EPSS
Percentile
61.9%