// For flags

CVE-2024-4099

Improper Encoding or Escaping of Output in GitLab

Severity Score

3.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

An issue has been discovered in GitLab EE affecting all versions starting from 16.0 prior to 17.2.8, from 17.3 prior to 17.3.4, and from 17.4 prior to 17.4.1. An AI feature was found to read unsanitized content in a way that could have allowed an attacker to hide prompt injection.

*Credits: Thanks [joaxcar](https://hackerone.com/joaxcar) for reporting this vulnerability through our HackerOne bug bounty program
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-04-23 CVE Reserved
  • 2024-09-26 CVE Published
  • 2024-09-27 CVE Updated
  • 2024-10-05 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-116: Improper Encoding or Escaping of Output
CAPEC
References (0)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
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"
 >= 16.0.0 < 17.2.8
Search vendor "GitLab" for product "GitLab" and version " >= 16.0.0 < 17.2.8"
en
Affected
GitLab
Search vendor "GitLab"
 GitLab
Search vendor "GitLab" for product "GitLab"
 >= 17.3.0 < 17.3.4
Search vendor "GitLab" for product "GitLab" and version " >= 17.3.0 < 17.3.4"
en
Affected
GitLab
Search vendor "GitLab"
 GitLab
Search vendor "GitLab" for product "GitLab"
 >= 17.4.0 < 17.4.1
Search vendor "GitLab" for product "GitLab" and version " >= 17.4.0 < 17.4.1"
en
Affected