GitLab 18.5 < 18.8.7 / 18.9 < 18.9.3 / 18.10 < 18.10.1 (CVE-2026-3988)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an unauthenticated user to cause a...

GitLab security vulnerabilities

GitLab is an end-to-end software development platform provided by the American company GitLab. It includes built-in features such as version control, issue tracking, code review, and CI/CD Continuous Integration and Delivery. Vulnerabilities exist in versions of GitLab CE/EE before 18.8.7, 18.9.3...

GitLab Authentication Bypass Info Disclosure

The vulnerability of the Git-based software platform for collaborative code development on GitLab is related to deficiencies in the authentication process. Exploiting this vulnerability could allow a malicious actor, operating remotely, to gain unauthorized access to protected information...

GitLab Unlimited Resource Distribution DoS

The vulnerability of the Git-based software platform for collaborative code development on GitLab is related to the unlimited distribution of resources. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service failures...

GitLab Enterprise Edition Authentication Bypass

The vulnerability of the Git-based software platform for collaborative code development in GitLab Enterprise Edition is related to the ability to bypass authentication procedures by using an alternative path or channel. Exploiting this vulnerability allows a malicious actor to circumvent existing...

GitLab Authentication Bypass

The vulnerability of the Git-based software platform for collaborative code development on GitLab is related to shortcomings in the authorization process when handling CI tasks. Exploiting this vulnerability allows a malicious actor to bypass existing security mechanisms remotely...

GitLab DoS

The vulnerability of the Git-based software platform for collaborative code development on GitLab is related to shortcomings in the mechanism for limiting the amount of input data. Exploiting this vulnerability could allow a malicious actor to cause service failures...

GitLab Resource Distribution DoS

The vulnerability of the Git-based software platform for collaborative code development on GitLab is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability allows a malicious actor to cause service interruptions by sending specially crafted...

GitLab DoS

The vulnerability of the application software interface of a Git-based software platform for collaborative code development on GitLab is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability can allow a malicious actor to cause service...

Mermaid UI Code Execution

The vulnerability of Mermaid UI, a software platform based on Git for collaborative code development on GitLab, is related to insufficient protection of the website structure. Exploiting this vulnerability allows an attacker operating remotely to execute arbitrary code...

GitLab DoS

The vulnerability of the application software interface of a Git-based software platform for collaborative code development on GitLab is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability can allow a malicious actor to cause service...

GitLab Authentication Bypass

The vulnerability of the Git-based software platform for collaborative code development on GitLab relates to bypassing authentication by using an alternative path or channel. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain unauthorized access to protected...

GitLab Name Link Code Execution

The vulnerability of the Git-based software platform for collaborative code development on GitLab is related to the use of a name with an incorrect reference. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

GitLab Unlimited Resource Distribution DoS

The vulnerability of the Git-based software platform for collaborative code development on GitLab is related to the unlimited distribution of resources. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service failures...

GitLab Code Execution

The vulnerability of the Git-based software platform for collaborative code development on GitLab is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

GitLab Regular Expression DoS

The vulnerability of the Git-based software platform for collaborative code development on GitLab is related to the use of a regular expression with inefficient computational complexity. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service interruptions...

com.cloudbees.jenkins.plugins:custom-tools-plugin (>=0.3, <=0.4.4), com.datical.integration.jenkins:datical-db-plugin (>=1.0.3, <=1.0.35) +47 more potentially affected by CVE-2026-33001 via org.jenkins-ci.main:jenkins-core (1.480.3)

org.jenkins-ci.main:jenkins-core MAVEN version 1.480.3 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.main:jenkins-core and may be impacted: - com.cloudbees.jenkins.plugins:custom-tools-plugin =0.3, =1.0.3, =1.0.0, =0.1, =0.1, =0.1.0,...

com.switchfly:gitlab-merge-request-jenkins (1.2.2), org.jenkins-ci.main:jenkins-test-harness (1.563) +2 more potentially affected by CVE-2026-33001 via org.jenkins-ci.main:jenkins-core (1.563)

org.jenkins-ci.main:jenkins-core MAVEN version 1.563 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.main:jenkins-core and may be impacted: - com.switchfly:gitlab-merge-request-jenkins 1.2.2 - org.jenkins-ci.main:jenkins-test-harness 1.5...

com.dabsquared:gitlab-plugin (1.0.5), org.jenkins-ci.main:jenkins-test-harness (1.564) +3 more potentially affected by CVE-2026-33001 via org.jenkins-ci.main:jenkins-core (1.564)

org.jenkins-ci.main:jenkins-core MAVEN version 1.564 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.main:jenkins-core and may be impacted: - com.dabsquared:gitlab-plugin 1.0.5 - org.jenkins-ci.main:jenkins-test-harness 1.564 -...

com.switchfly:gitlab-merge-request-jenkins (2.0.0), org.jenkins-ci.main:jenkins-test-harness (1.638) +4 more potentially affected by CVE-2026-33001 via org.jenkins-ci.main:jenkins-core (1.638)

org.jenkins-ci.main:jenkins-core MAVEN version 1.638 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.main:jenkins-core and may be impacted: - com.switchfly:gitlab-merge-request-jenkins 2.0.0 - org.jenkins-ci.main:jenkins-test-harness 1.6...