CVE-2026-1752 | GitLab Enterprise Edition up to 18.8.8/18.9.4/18.10.2 authorization

VDB-356475 · CVE-2026-1752 · GCVE-0-2026-1752 GITLAB ENTERPRISE EDITION UP TO 18.8.8/18.9.4/18.10.2 AUTHORIZATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.2 $0-$5k 0.40+ Summaryinfo A vulnerability was found in GitLab Enterprise Edition up to 18.8.8/18.9.4/18.10.2. It has been rated as problematic. This impacts an unknown function. Performing a manipulation results in authorization. This vulnerability is known as CVE-2026-1752. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised. Detailsinfo A vulnerability, which was classified as problematic, was found in GitLab Enterprise Edition up to 18.8.8/18.9.4/18.10.2. This affects an unknown function. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. This is going to have an impact on integrity. The summary by CVE is: GitLab has remediated an issue in GitLab EE affecting all versions from 11.3 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user with developer-role permissions to modify protected environment settings due to improper authorization checks in the API. The weakness was published by Modhanami. It is possible to read the advisory at hackerone.com. This vulnerability is uniquely identified as CVE-2026-1752 since 02/02/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. The technical details are unknown and an exploit is not publicly available. Upgrading to version 18.8.9, 18.9.5 or 18.10.3 eliminates this vulnerability. The upgrade is hosted for download at about.gitlab.com. Productinfo Type Bug Tracking Software Vendor GitLab Name Enterprise Edition Version 18.8.0 18.8.1 18.8.2 18.8.3 18.8.4 18.8.5 18.8.6 18.8.7 18.8.8 18.9.0 18.9.1 18.9.2 18.9.3 18.9.4 18.10.0 18.10.1 18.10.2 License commercial Website Vendor: https://gitlab.com/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.2 VulDB Base Score: 4.3 VulDB Temp Score: 4.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 4.3 CNA Vector (GitLab): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Authorization CWE: CWE-863 / CWE-285 / CWE-266 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Enterprise Edition 18.8.9/18.9.5/18.10.3 Timelineinfo 02/02/2026 CVE reserved 04/09/2026 +65 days Advisory disclosed 04/09/2026 +0 days VulDB entry created 04/09/2026 +0 days VulDB entry last update Sourcesinfo Vendor: gitlab.com Advisory: hackerone.com Researcher: Modhanami Status: Confirmed CVE: CVE-2026-1752 (🔒) GCVE (CVE): GCVE-0-2026-1752 GCVE (VulDB): GCVE-100-356475 Entryinfo Created: 04/09/2026 02:44 Changes: 04/09/2026 02:44 (65) Complete: 🔍 Cache ID: 99:F9F:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸