Base Score

HIGH8.3

CVE-2020-13321

A vulnerability was discovered in GitLab versions prior to 13.1. Username format restrictions could be bypassed allowing for html tags to be added.

VectorNETWORK

Published Bycve@gitlab.com

Published DateSep 30, 2020, 18:15

Weakness Type (CWE):NVD-CWE-noinfo

CVSS Metrics

Base Score

8.3

Vector String

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

LOW

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13321.json
https://gitlab.com/gitlab-org/gitlab/-/issues/25751

Base Score

HIGH8.3

Weakness Type (CWE):NVD-CWE-noinfo

CVSS Metrics

Base Score

8.3

Vector String

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

LOW