Vulnerability Monitor

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CVE-2020-13262

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

Published

2020-06-19T22:15:12.647

Last Modified

2024-11-21T05:00:54.113

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-74
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application gitlab gitlab < 12.9.8 Yes
Application gitlab gitlab < 12.9.8 Yes
Application gitlab gitlab < 12.10.7 Yes
Application gitlab gitlab < 12.10.7 Yes
Application gitlab gitlab 13.0.0 Yes
Application gitlab gitlab 13.0.0 Yes
References