Home/CVE/Authenticated administrators may modify the main YAML configuration file and load a Java class resulting in RCE.
CVE

CVE-2021-23262

Authenticated administrators may modify the main YAML configuration file and load a Java class resulting in RCE.

Authenticated administrators may modify the main YAML configuration file and load a Java class resulting in RCE.

MEDIUM · CVSS 4.2 EPSS 0.0055
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-913Improper Control of Dynamically-Managed Code Resources
CWE-913Improper Control of Dynamically-Managed Code Resources
▤

Affected Products & Versions

1
craftercms crafter cms>= 3.1.0 and < 3.1.13
▣

Scoring & Timeline

4.2
MEDIUM · CVSS v3.1 · security@craftersoftware.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Dec 2021 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://docs.craftercms.org/en/3.1/security/advisory.html#cv-2021120105Vendor Advisory
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