High severity · published Oct 6, 2020
CVE-2020-13343
An issue has been discovered in GitLab affecting all versions starting from 11.2
8.8
CVSS
1.5%
EPSS
No
On KEV
Description
An issue has been discovered in GitLab affecting all versions starting from 11.2. Unauthorized Users Can View Custom Project Template
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GI
GitLab · GitLab
11.2.0 through 13.4.3; 11.2.0 through 13.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-13343
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-13343
Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13343.json
Broken Link
https://gitlab.com/gitlab-org/gitlab/-/issues/14861
Exploit
https://hackerone.com/reports/689314
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