{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "advisory",
          "vendor": "Security",
          "versions": [
            {
              "status": "affected",
              "version": "unknown"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "disclosure via Fulldisclosure"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "0day Rubbish Research Team is publicly disclosing a vulnerability in Lansweeper 12.2.1.0 (web reports 12.2.1.6) \n(Lansweeper). The research is published and a proof-of-concept is available.\n\nAuthenticated RCE (second-order SQL injection) (CVSS 8.8, authenticated)\n\nLansweeper 12.2.1.0 contains a second-order SQL injection in the LicenseActions console. A SQL Server sub-server name \ncontaining a single quote is stored and later concatenated unescaped into a NOT LIKE clause; the query is executed with \nstacked statements, enabling EXEC xp_cmdshell. The default lansweeperuser database account is SQL Server sysadmin and \nxp_cmdshell is enabled by default, so an authenticated administrator achieves remote code execution. Dynamically \nverified.\n\nImpact: Full compromise of the Lansweeper server. The attacker can execute arbitrary commands, read scanned asset and \ncredential data, and pivot into the managed network.\n\nAdvisory: https://0day-rubbish.com/blog/lansweeper-licenseactions-sqli-xpcmdshell-rce\n\nPoC and full analysis: https://github.com/Exploit-Garbage/0day-Rubbish\n\nVendor has been notified. CVE ID is pending.\n\n-- \n0day Rubbish Research Team\nhttps://0day-rubbish.com\n_______________________________________________\nSent through the Full Disclosure mailing list\nhttps://nmap.org/mailman/listinfo/fulldisclosure\nWeb Archives \u0026 RSS: https://seclists.org/fulldisclosure/"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-11T11:51:19Z",
        "orgId": "4e2abfbf-4a2a-4b76-a4e0-d77c18ba156c",
        "shortName": "VULNARCHIVE"
      },
      "references": [
        {
          "tags": [
            "technical-description",
            "exploit"
          ],
          "url": "https://vuln.freearchive.org/archive/full-disclosure/2026/Aug/63"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://seclists.org/fulldisclosure/2026/Aug/63"
        },
        {
          "url": "https://0day-rubbish.com"
        },
        {
          "url": "https://0day-rubbish.com/blog/lansweeper-licenseactions-sqli-xpcmdshell-rce"
        },
        {
          "url": "https://github.com/Exploit-Garbage/0day-Rubbish"
        },
        {
          "url": "https://nmap.org/mailman/listinfo/fulldisclosure"
        },
        {
          "url": "https://seclists.org/fulldisclosure/"
        }
      ],
      "source": {
        "defect": [
          "https://seclists.org/fulldisclosure/2026/Aug/63"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Security advisory: Authenticated RCE (second-order SQL injection) in Lansweeper 12.2.1.0 (web reports 12.2.1.6) (Lansweeper)",
      "x_gcve": [
        {
          "recordType": "advisory",
          "relationships": [],
          "vulnId": "GCVE-1988-2026-0126",
          "x_vulnarchive": {
            "archiveUrl": "https://vuln.freearchive.org/archive/full-disclosure/2026/Aug/63",
            "automated": true,
            "contentSha256": "b79a652e47cb35bc955ae62909cd8888ae1638681369ff80f25aed940287ed33",
            "evidenceScore": 9,
            "messageId": "",
            "originalUrl": "https://seclists.org/fulldisclosure/2026/Aug/63",
            "policy": "vulnarchive-1",
            "sourceFormat": "text/html",
            "sourcePublishedAt": "2026-08-18T06:05:09Z"
          }
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "4e2abfbf-4a2a-4b76-a4e0-d77c18ba156c",
    "assignerShortName": "VULNARCHIVE",
    "datePublished": "2026-09-07T13:20:22Z",
    "dateUpdated": "2026-09-11T11:51:19Z",
    "state": "PUBLISHED",
    "vulnId": "GCVE-1988-2026-0126"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}