// For flags

CVE-2023-3904

Improper Access Control in GitLab

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue has been discovered in GitLab EE affecting all versions starting before 16.4.4, all versions starting from 16.5 before 16.5.4, all versions starting from 16.6 before 16.6.2. It was possible to overflow the time spent on an issue that altered the details shown in the issue boards.

Se ha descubierto un problema en GitLab EE que afecta a todas las versiones anteriores a 16.4.4, todas las versiones anteriores a 16.5 anteriores a 16.5.4, todas las versiones anteriores a 16.6 anteriores a 16.6.2. Ha sido posble hacer un desbordamiento del tiempo dedicado a un issue que alteró los detalles mostrados en los tableros de issues.

*Credits: Thanks [theluci](https://hackerone.com/theluci) for reporting this vulnerability through our HackerOne bug bounty program
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-07-25 CVE Reserved
  • 2023-12-15 CVE Published
  • 2023-12-20 EPSS Updated
  • 2024-09-18 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-284: Improper Access Control
CAPEC
References (1)
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"
< 16.4.4
Search vendor "Gitlab" for product "Gitlab" and version " < 16.4.4"
enterprise
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 16.5 < 16.5.4
Search vendor "Gitlab" for product "Gitlab" and version " >= 16.5 < 16.5.4"
enterprise
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 16.6 < 16.6.2
Search vendor "Gitlab" for product "Gitlab" and version " >= 16.6 < 16.6.2"
enterprise
Affected