# CVE-2024-24824: Graylog vulnerable to instantiation of arbitrary classes triggered by API request

Source: https://junglewise.ai/threats/cve-2024-24824-graylog-vulnerable-to-instantiation-of-arbitrary-classes  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2024-02-07  
License: CC BY 4.0 with a link back

CVE-2024-24824 · Severity: low · CVSS 3.1 · Published 2024-02-07

Graylog vulnerable to instantiation of arbitrary classes triggered by API request

Technologies: [org.graylog2:graylog2-server (Maven)](https://junglewise.ai/threats/technologies/org-graylog2-graylog2-server). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2024-24824 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2024-24824 being exploited in the wild.

**How severe is CVE-2024-24824?** Low severity, with a CVSS score of 3.1, published 7 February 2024.

**Which products and versions are affected?** org.graylog2:graylog2-server (Maven) ECOSYSTEM:introduced=2.0.0,fixed=5.1.11.

**Is there a fix for CVE-2024-24824?** Yes. org.graylog2:graylog2-server (Maven): upgrade to 5.1.11 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2024-24824?** Check whether you run org.graylog2:graylog2-server (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.graylog2:graylog2-server (Maven): upgrade to 5.1.11 or later

  ```sh
  # set org.graylog2:graylog2-server to 5.1.11 in your pom.xml or build.gradle
  ```


## Affected products

- org.graylog2:graylog2-server (Maven) ECOSYSTEM:introduced=2.0.0,fixed=5.1.11

## Identifiers

- CVE-2024-24824
- GHSA-p6gg-5hf4-4rgj

## Related threats

- [Graylog privilege escalation in saved searches and dashboards API](https://junglewise.ai/threats/cve-2026-69190-graylog-privilege-escalation-in-saved-searches-and-dashboards-api)
- [Graylog token revocation endpoint IDOR](https://junglewise.ai/threats/cve-2026-55867-graylog-token-revocation-endpoint-idor)
- [Graylog syslog parser field injection in key-value message handling](https://junglewise.ai/threats/cve-2026-55841-graylog-syslog-parser-field-injection-in-key-value-message)
- [Graylog Server information disclosure in system catalog API](https://junglewise.ai/threats/cve-2026-55425-graylog-server-information-disclosure-in-system-catalog-api)
- [Graylog vulnerable to privilege escalation through API tokens](https://junglewise.ai/threats/cve-2025-53106-graylog-vulnerable-to-privilege-escalation-through-api-tokens)