🛡️ CVE-2022-40634 — crafter-cms

🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-913 NVD
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

CrafterCMS Crafter Studio Improperly Controls Dynamically-Managed Code Resources

Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS allows authenticated developers to execute OS commands via FreeMarker SSTI.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs administrative privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2022-40634 is classified as CWE-913: Improper Control of Dynamically-Managed Code Resources. Attacker input reaches variables, objects or code that the runtime manages dynamically.

Affected software

CVE-2022-40634 is recorded against 2 packages.

  • crafter-cms (from 3.1.0 up to 3.1.23)
  • org.craftercms:crafter-studio (from 3.1.0 up to 3.1.23)

Timeline and source

Published on 13 September 2022 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

docs.craftercms.org
docs.craftercms.org

Details

Severity MEDIUM
CVSS Score 8.0
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
CWE CWE-913
Public Exploit ✅ No
Source NVD
Published 2022-09-13
Updated 2026-08-12
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
crafter-cms 3.1.0 3.1.23
org.craftercms:crafter-studio 3.1.0 3.1.23

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