CVE-2022-31038 XSS vulnerability in repository issue list in Gogs

2022-06-0817:40:11

CWE-79

GitHub_M

www.cve.org

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.8%

JSON

Gogs is an open source self-hosted Git service. In versions of gogs prior to 0.12.9 DisplayName does not filter characters input from users, which leads to an XSS vulnerability when directly displayed in the issue list. This issue has been resolved in commit 155cae1d which sanitizes DisplayName prior to display to the user. All users of gogs are advised to upgrade. Users unable to upgrade should check their users’ display names for malicious characters.

CNA Affected

[
  {
    "product": "gogs",
    "vendor": "gogs",
    "versions": [
      {
        "status": "affected",
        "version": "< 0.12.9"
      }
    ]
  }
]