// For flags

CVE-2021-22261

 

Severity Score

4.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A stored Cross-Site Scripting vulnerability in the Jira integration in all GitLab versions starting from 13.9 before 14.0.9, all versions starting from 14.1 before 14.1.4, and all versions starting from 14.2 before 14.2.2 allows an attacker to execute arbitrary JavaScript code on the victim's behalf via malicious Jira API responses

Una vulnerabilidad de Cross-Site Scripting almacenada en la integración de Jira en todas las versiones de GitLab a partir de la 13.9 antes de la 14.0.9, todas las versiones a partir de la 14.1 antes de la 14.1.4 y todas las versiones a partir de la 14.2 antes de la 14.2.2 permite a un atacante ejecutar código JavaScript arbitrario en nombre de la víctima a través de respuestas maliciosas de la API de Jira

*Credits: Thanks thornguyen for reporting this vulnerability through our HackerOne bug bounty program
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
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
  • 2021-10-05 CVE Published
  • 2023-08-22 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 < 14.0.9
Search vendor "Gitlab" for product "Gitlab" and version " >= 13.9.0 < 14.0.9"
community
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 13.9.0 < 14.0.9
Search vendor "Gitlab" for product "Gitlab" and version " >= 13.9.0 < 14.0.9"
enterprise
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.1.0 < 14.1.4
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.1.0 < 14.1.4"
community
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.1.0 < 14.1.4
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.1.0 < 14.1.4"
enterprise
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.2.0 < 14.2.2
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.2.0 < 14.2.2"
community
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.2.0 < 14.2.2
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.2.0 < 14.2.2"
enterprise
Affected