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CVE-2023-2620

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CVE-2023-2620

Published: Jul 13, 2023

Modified: Nov 6, 2024

PUBLISHED

CVSS v3.1

5.5

MEDIUM

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.1 prior to 15.11.10, all versions from 16.0 prior to 16.0.6, all versions from 16.1 prior to 16.1.1. A maintainer could modify a webhook URL to leak masked webhook secrets by manipulating other masked portions. This addresses an incomplete fix for CVE-2023-0838.

VendorProductVersions

GitLab

GitLab

affected
15.1 - < 15.11.10
affected
16.0 - < 16.0.6
affected
16.1 - < 16.1.1

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

GitLab Issue #410433
issue-tracking
HackerOne Bug Bounty Report #1976206
technical-description
exploit

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