{
  "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 stored cross-site scripting vulnerability that allows authenticated administrators to inject malicious JavaScript through the custom assets configuration page. Attackers can craft a JavaScript payload in the custom assets section that will execute when other users load the affected page, enabling persistent script injection.",
  "id": "CVE-2023-53906",
  "modified": "2026-03-13T21:57:39.250971223Z",
  "published": "2025-12-17T23:15:48.730Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.projectsend.org/"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.exploit-db.com/exploits/51518"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.vulncheck.com/advisories/projectsend-stored-cross-site-scripting-via-custom-assets-page"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}