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CVE-2020-13942

🗓️ 24 Nov 2020 18:00:16Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 10 Media mentions👁 156 Views🌐 WEB

Possible injection of malicious OGNL or MVEL scripts in Apache Unomi's /context.json public endpoint

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Detection
Affected
Refs
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Social
NVD
Vulners
Node
apacheunomiRange1.5.0–1.5.2
[
  {
    "product": "Apache Unomi",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "1.5.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
request body/context.jsonMVEL injection via parameterValue with empty key in /context.json to execute Runtime.getRuntime() (RCE).CWE-20, CWE-74
propertyValuerequest body/context.jsonMVEL OGNL-like payload in propertyValue in /context.json to execute an OS command (RCE).CWE-20, CWE-74
propertyValuerequest body/context.jsonOGNL injection payload in propertyValue in /context.json to bypass restrictions and execute gnome-calculator (RCE).CWE-20, CWE-74
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17 Jun 2026 02:53Current
9.3Critical risk
Vulners AI Score9.3
CVSS 27.5
CVSS 3.19.8
EPSS0.68296
156