CVE-2015-1313 Missing authorization in TeamCity

What is CVE-2015-1313?

CVE-2015-1313 is a medium-severity missing authorization vulnerability in Jetbrains Teamcity, published on 29 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

JetBrains TeamCity 8 and 9 before 9.0.2 allows bypass of account-creation restrictions via a crafted request because the required request data can be deduced by reading HTML and JavaScript files that are returned to the web browser after an initial unauthenticated request.

Weakness: CWE-425

Which versions are affected by CVE-2015-1313?

It affects 1 product.

Products include Jetbrains Teamcity.

How do I fix CVE-2015-1313?

No fix has been published for CVE-2015-1313 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2015-1313 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2015-1313 exists.

Other vulnerabilities in Jetbrains Teamcity

• CVE-2026-63077 JetBrains TeamCity Deserialization of Untrusted Data Exploited Critical 9.8
• CVE-2024-27198 JetBrains TeamCity Authentication Bypass Exploited Critical 9.8
• CVE-2023-42793 JetBrains TeamCity Authentication Bypass Exploited Critical 9.8
• CVE-2024-27199 JetBrains TeamCity Relative Path Traversal Exploited High 7.3
• CVE-2024-23917 Auth bypass in TeamCity Critical 9.8

All Jetbrains Teamcity vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-qjwq-qh5c-p96w.