Summary
Ein Angreifer kann mehrere Schwachstellen in GitLab ausnutzen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um seine Privilegien zu erhöhen, und um Sicherheitsvorkehrungen zu umgehen.
Product
GitLab ist eine Webanwendung zur Versionsverwaltung für Softwareprojekte auf Basis von git.
Vulnerabilities 13
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High 8.8CVE-2025-8714 Public exploit
PostgreSQL pg_dump lets superuser of origin server execute arbitrary code in psql client
Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql meta-commands. pg_dumpall…
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High 8.8
PostgreSQL pg_dump newline in object name executes arbitrary code in psql client and in restore target server
Improper neutralization of newlines in pg_dump in PostgreSQL allows a user of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql meta-commands inside a purpos…
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High 8.7
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
An issue has been discovered in GitLab CE/EE affecting all versions from 14.10 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that could allow an attacker to inject malicious content that may lead to account takeover.
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High 7.7
Insertion of Sensitive Information Into Sent Data in GitLab
An issue has been discovered in GitLab CE/EE affecting all versions from 14.10 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1, that could have allowed Guest users to access sensitive information stored in virtual registry configurations.
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High 7.5
Allocation of Resources Without Limits or Throttling in GitLab
An issue was discovered in GitLab CE/EE affecting all versions before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that allows unauthenticated users to cause a Denial of Service (DoS) condition while uploading specifically crafted large JSON files.
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High 7.5
Allocation of Resources Without Limits or Throttling in GitLab
Denial of Service issue in GraphQL endpoints in Gitlab EE/CE affecting all versions from 11.10 prior to 18.2.7, 18.3 prior to 18.3.3, and 18.4 prior to 18.4.1 allows unauthenticated users to potentially bypass query complexity limits leading to resource exhau…
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Medium 6.5
Privilege Defined With Unsafe Actions in GitLab
A privilege escalation issue has been discovered in GitLab EE affecting all versions from 16.6 prior to 18.2.7, 18.3 prior to 18.3.3, and 18.4 prior to 18.4.1 that could have allowed a developer with specific group management permissions to escalate their pri…
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Medium 4.3
Allocation of Resources Without Limits or Throttling in GitLab
An issue was discovered in GitLab CE/EE affecting all versions starting from 17.2 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1, that allows an attacker to cause uncontrolled CPU consumption, potentially leading to a Denial of Service (DoS) condit…
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Low 3.8
Missing Authorization in GitLab
An issue has been discovered in GitLab EE affecting all versions from 16.6 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1. Project Maintainers can exploit a vulnerability where they can assign custom roles to users with permissions exceeding their …
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Low 3.5
Allocation of Resources Without Limits or Throttling in GitLab
An issue has been discovered in GitLab CE/EE affecting all versions from 18.1 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that could have allowed an authenticated user to create a denial-of-service condition by exploiting an unprotected GraphQL …
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Low 3.5
Business Logic Errors in GitLab
An issue has been discovered in GitLab CE/EE affecting all versions from 17.4 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 where certain string conversion methods exhibit performance degradation with large inputs.
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Low 3.5
Incorrect Ownership Assignment in GitLab
An issue has been discovered in GitLab CE/EE affecting all versions from 17.10 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that could have allowed an authenticated user to gain unauthorized access to confidential issues by creating a project wit…
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Low 3.1
PostgreSQL optimizer statistics can expose sampled data within a view, partition, or child table
PostgreSQL optimizer statistics allow a user to read sampled data within a view that the user cannot access. Separately, statistics allow a user to read sampled data that a row security policy intended to hide. PostgreSQL maintains statistics for tables by sa…
Revision history
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#3
Neue Updates von IBM aufgenommen
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#2
CVE-2025-9642, CVE-2025-11042 ergänzt
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#1
Initiale Fassung
References
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GitLab Patch Release vom 2025-09-25
https://about.gitlab.com/releases/2025/09/25/patch-release-gitlab-18-4-1-released/
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IBM Security Bulletin 7249276 vom 2025-10-27
https://www.ibm.com/support/pages/node/7249276