Vulnerability Details : CVE-2022-1433

An issue has been discovered in GitLab affecting all versions starting from 14.4 before 14.8.6, all versions starting from 14.9 before 14.9.4, all versions starting from 14.10 before 14.10.1. Missing invalidation of Markdown caching causes potential payloads from a previously exploitable XSS vulnerability (CVE-2022-1175) to persist and execute.

Vulnerability category: Cross site scripting (XSS)

Published 2022-05-11 15:15:09

Updated 2022-05-18 18:19:44

Source GitLab Inc.

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2022-1433

Probability of exploitation activity in the next 30 days: 0.12%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 46 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2022-1433

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	nvd@nist.gov
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
2.6	LOW	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N	1.2	1.4	cve@gitlab.com
Attack Vector: Network Attack Complexity: High Privileges Required: Low User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: None Availability: None
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	nvd@nist.gov
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2022-1433

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-1433

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1433.json

2022/CVE-2022-1433.json · master · GitLab.org / cves · GitLab
Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/357930

Not Found
Broken Link
https://hackerone.com/reports/1528829

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Products affected by CVE-2022-1433

Gitlab » Gitlab » Enterprise Edition
Versions from including (>=) 14.9.0 and before (<) 14.9.4
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Matching versions
Gitlab » Gitlab » Community Edition
Versions from including (>=) 14.4.0 and before (<) 14.8.6
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
Matching versions
Gitlab » Gitlab » Enterprise Edition
Versions from including (>=) 14.4.0 and before (<) 14.8.6
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Matching versions
Gitlab » Gitlab » Community Edition
Versions from including (>=) 14.9.0 and before (<) 14.9.4
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
Matching versions
Gitlab » Gitlab » Version: 14.10.0 Enterprise Edition
cpe:2.3:a:gitlab:gitlab:14.10.0:*:*:*:enterprise:*:*:*
Matching versions
Gitlab » Gitlab » Version: 14.10.0 Community Edition
cpe:2.3:a:gitlab:gitlab:14.10.0:*:*:*:community:*:*:*
Matching versions