What’s Vulnerable › Vulnerabilities
CVE-2022-37034
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-02-01 · updated 2026-06-17
- Weakness: CWE-674
Description
In dotCMS 5.x-22.06, it is possible to call the TempResource multiple times, each time requesting the dotCMS server to download a large file. If done repeatedly, this will result in Tomcat request-thread exhaustion and ultimately a denial of any other requests.
Affected products
- dotCMS core: before 21.06.12; from 5.2.0 before 22.10; from 22.03 before 22.03.4 — fixed in 21.06.12, 22.03.4, 22.10
How to fix
Upgrade to a fixed version: dotCMS core 21.06.12, 22.03.4, 22.10. Check the vendor advisory for mitigations.
References
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