{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "r1605"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "783d49463d2bff481260c54f8cb061dffeca16a1"
            }
          ],
          "repo": "https://github.com/projectsend/projectsend",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "ProjectSend r1605 contains a CSV injection vulnerability that allows authenticated users to inject malicious formulas into user profile names. Attackers can craft payloads like =calc|a!z| in the name field to trigger code execution when administrators export action logs as CSV files.",
  "id": "CVE-2023-53905",
  "modified": "2026-03-13T21:50:13.711328722Z",
  "published": "2025-12-17T23:15:48.570Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.projectsend.org/"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/projectsend-csv-injection-via-user-account-export-functionality"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.exploit-db.com/exploits/51517"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}