// For flags

CVE-2021-22223

 

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Client-Side code injection through Feature Flag name in GitLab CE/EE starting with 11.9 allows a specially crafted feature flag name to PUT requests on behalf of other users via clicking on a link

Una inyección de código del lado del cliente mediante la funcionalidad Flag name en GitLab CE/EE a partir de la versión 11.9 permite que una funcionalidad Flag name especialmente diseñada realice peticiones PUT en nombre de otros usuarios por medio de un click a un enlace

*Credits: Thanks @yvvdwf for reporting this vulnerability through our HackerOne bug bounty program
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-05 CVE Reserved
  • 2021-07-06 CVE Published
  • 2024-05-28 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 13.9.0 < 13.11.6
Search vendor "Gitlab" for product "Gitlab" and version " >= 13.9.0 < 13.11.6"
community
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 13.9.0 < 13.11.6
Search vendor "Gitlab" for product "Gitlab" and version " >= 13.9.0 < 13.11.6"
enterprise
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 13.12.0 < 13.12.6
Search vendor "Gitlab" for product "Gitlab" and version " >= 13.12.0 < 13.12.6"
community
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 13.12.0 < 13.12.6
Search vendor "Gitlab" for product "Gitlab" and version " >= 13.12.0 < 13.12.6"
enterprise
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.0.0 < 14.0.2
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.0.0 < 14.0.2"
community
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.0.0 < 14.0.2
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.0.0 < 14.0.2"
enterprise
Affected