CVE-2020-13262

2020-06-1921:59:20

GitLab

www.cve.org

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

6.2 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.9%

JSON

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

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=12.9, <12.9.8"
      },
      {
        "status": "affected",
        "version": ">=12.10, <12.10.7"
      },
      {
        "status": "affected",
        "version": ">=13.0, <13.0.1"
      }
    ]
  }
]