# CVE-2021-23267: Crafter CMS Crafter Studio vulnerable to Improper Control of Dynamically-Managed Code Resources

Source: https://junglewise.ai/threats/cve-2021-23267-crafter-cms-crafter-studio-vulnerable-to-improper-control-of  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-17  
License: CC BY 4.0 with a link back

CVE-2021-23267 · Severity: low · CVSS 3.1 · Published 2022-05-17

Crafter CMS Crafter Studio vulnerable to Improper Control of Dynamically-Managed Code Resources

Technologies: [org.craftercms:crafter-studio (Maven)](https://junglewise.ai/threats/technologies/org-craftercms-crafter-studio). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2021-23267 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2021-23267 being exploited in the wild.

**How severe is CVE-2021-23267?** Low severity, with a CVSS score of 3.1, published 17 May 2022.

**Which products and versions are affected?** org.craftercms:crafter-studio (Maven) ECOSYSTEM:introduced=3.1.0,fixed=3.1.18.

**Is there a fix for CVE-2021-23267?** Yes. org.craftercms:crafter-studio (Maven): upgrade to 3.1.18 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2021-23267?** Check whether you run org.craftercms:crafter-studio (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.craftercms:crafter-studio (Maven): upgrade to 3.1.18 or later

  ```sh
  # set org.craftercms:crafter-studio to 3.1.18 in your pom.xml or build.gradle
  ```


## Affected products

- org.craftercms:crafter-studio (Maven) ECOSYSTEM:introduced=3.1.0,fixed=3.1.18

## Identifiers

- CVE-2021-23267
- GHSA-r6fx-55x3-f9x6

## Related threats

- [Crafter Studio Groovy Sandbox Bypass](https://junglewise.ai/threats/cve-2025-6384-crafter-studio-groovy-sandbox-bypass)
- [CrafterCMS Crafter Studio Improperly Controls Dynamically-Managed Code Resources](https://junglewise.ai/threats/cve-2022-40634-craftercms-crafter-studio-improperly-controls-dynamically-managed)
- [Cross-site scripting in Crafter CMS Crafter Studio](https://junglewise.ai/threats/cve-2017-15686-cross-site-scripting-in-crafter-cms-crafter-studio)
- [Path Traversal in Crafter CMS Crafter Studio](https://junglewise.ai/threats/cve-2017-15684-path-traversal-in-crafter-cms-crafter-studio)
- [XML Injection in Crafter CMS Crafter Studio 3.0.1](https://junglewise.ai/threats/cve-2017-15685-xml-injection-in-crafter-cms-crafter-studio-3-0-1)