# CVE-2020-13951: Denial of service in Apache OpenMeetings

Source: https://junglewise.ai/threats/cve-2020-13951-denial-of-service-in-apache-openmeetings  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-02-10  
License: CC BY 4.0 with a link back

CVE-2020-13951 · Severity: low · CVSS 3.1 · Published 2022-02-10

Denial of service in Apache OpenMeetings

Technologies: [org.apache.openmeetings:openmeetings-parent (Maven)](https://junglewise.ai/threats/technologies/org-apache-openmeetings-openmeetings-parent). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2020-13951 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2020-13951 being exploited in the wild.

**How severe is CVE-2020-13951?** Low severity, with a CVSS score of 3.1, published 10 February 2022.

**Which products and versions are affected?** org.apache.openmeetings:openmeetings-parent (Maven) ECOSYSTEM:introduced=4.0.0,fixed=5.1.0.

**Is there a fix for CVE-2020-13951?** Yes. org.apache.openmeetings:openmeetings-parent (Maven): upgrade to 5.1.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2020-13951?** Check whether you run org.apache.openmeetings:openmeetings-parent (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- org.apache.openmeetings:openmeetings-parent (Maven): upgrade to 5.1.0 or later

  ```sh
  # set org.apache.openmeetings:openmeetings-parent to 5.1.0 in your pom.xml or build.gradle
  ```


## Affected products

- org.apache.openmeetings:openmeetings-parent (Maven) ECOSYSTEM:introduced=4.0.0,fixed=5.1.0

## Identifiers

- CVE-2020-13951
- GHSA-g37q-26qx-8v2m

## Related threats

- [Apache OpenMeetings information exposure in REST login endpoint](https://junglewise.ai/threats/cve-2026-34020-apache-openmeetings-information-exposure-in-rest-login-endpoint)
- [Apache OpenMeetings hard-coded cryptographic key in remember-me cookies](https://junglewise.ai/threats/cve-2026-33266-apache-openmeetings-hard-coded-cryptographic-key-in-remember-me)
- [Apache OpenMeetings insufficient privilege checks in FileWebService](https://junglewise.ai/threats/cve-2026-33005-apache-openmeetings-insufficient-privilege-checks-in)
- [Apache OpenMeetings vulnerable to Deserialization of Untrusted Data](https://junglewise.ai/threats/cve-2024-54676-apache-openmeetings-vulnerable-to-deserialization-of-untrusted)
- [Apache OpenMeetings Improper Authentication vulnerability](https://junglewise.ai/threats/cve-2023-29032-apache-openmeetings-improper-authentication-vulnerability)