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CVE-2024-4835

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

HIGH
8.2
CVSS Score
Published: May 23, 2024 at 06:30 AM UTC
Updated: June 17, 2026 at 08:03 AM UTC
1 product affected across 1 vendorGitLab

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Severity
HIGH8.2
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

Description

A XSS condition exists within GitLab in versions 15.11 before 16.10.6, 16.11 before 16.11.3, and 17.0 before 17.0.1. By leveraging this condition, an attacker can craft a malicious page to exfiltrate sensitive user information.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

GitLab· GitLabmaven
95%
15.11 ≤ v < 16.10.615.11 ≤ v < 17.0.115.11.0 ≤ v < 16.10.616.11 ≤ v < 16.11.316.11.0 ≤ v < 16.11.317.0 ≤ v < 17.0.115.1116.1117.017.0.0
Affected range stops below 16.10.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.11.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 17.0.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Issue TrackingPermissions RequiredExploit
Source: [email protected]
https://gitlab.com/gitlab-org/gitlab/-/issues/461328
Technical DescriptionExploitPermissions Required
Source: [email protected]
https://hackerone.com/reports/2497024

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.2HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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