CVE-2025-2255
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
Severity Score
8.7
*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/CE for AppSec affecting all versions from 13.5.0 before 17.8.6, 17.9 before 17.9.3, and 17.10 before 17.10.1. Certain error messages could allow Cross-Site Scripting attacks (XSS). for AppSec.
Se ha detectado un problema en Gitlab EE/CE para AppSec que afecta a todas las versiones desde la 13.5.0 hasta la 17.8.6, la 17.9 hasta la 17.9.3 y la 17.10 hasta la 17.10.1. Algunos mensajes de error podrían permitir ataques de Cross-Site Scripting (XSS) para AppSec.
*Credits:
Thanks [yvvdwf](https://hackerone.com/yvvdwf) for reporting this vulnerability through our HackerOne bug bounty program
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2025-03-12 CVE Reserved
- 2025-03-27 CVE Published
- 2025-03-27 CVE Updated
- 2025-06-03 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (0)
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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" | >= 13.5.0 < 17.8.6 Search vendor "GitLab" for product "GitLab" and version " >= 13.5.0 < 17.8.6" | en |
Affected
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| GitLab Search vendor "GitLab" | GitLab Search vendor "GitLab" for product "GitLab" | >= 17.9.0 < 17.9.3 Search vendor "GitLab" for product "GitLab" and version " >= 17.9.0 < 17.9.3" | en |
Affected
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| GitLab Search vendor "GitLab" | GitLab Search vendor "GitLab" for product "GitLab" | >= 17.10.0 < 17.10.1 Search vendor "GitLab" for product "GitLab" and version " >= 17.10.0 < 17.10.1" | en |
Affected
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