HaschekSolutions PictShare File Upload core.php architect race condition

{
  "id": "e70e37dde50ce7f0cca5ab85e2384e450207e5de35f2852bda0bbf69ce740d2c",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-116263",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "HaschekSolutions PictShare File Upload core.php architect race condition",
    "summary": "A flaw has been found in HaschekSolutions PictShare up to 3.7.1. The impacted element is the function architect of the file src/inc/core.php of the component File Upload. This manipulation causes race condition. The attack can be initiated remotely. The attack's complexity is rated as high. The exploitability is regarded as difficult. The exploit has been published and may be used. Upgrading to version 3.7.2 is sufficient to resolve this issue. Patch name: 6306e33da630c04ddff60703922c2ec7b7539452. It is advisable to upgrade the affected component. The vendor was contacted early about this disclosure.",
    "evidence": "cve:CVE-2026-116263",
    "products": [
      {
        "name": {
          "value": "PictShare",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-116263",
      "aliases": [
        "CVE-2026-116263"
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "version": "4.0",
            "baseScore": 2.1,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"
          }
        },
        {
          "cvssV3_1": {
            "version": "3.1",
            "baseScore": 4.6,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C"
          }
        },
        {
          "cvssV3_0": {
            "version": "3.0",
            "baseScore": 4.6,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C"
          }
        },
        {
          "cvssV2_0": {
            "version": "2.0",
            "baseScore": 4.6,
            "vectorString": "AV:N/AC:H/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"
          }
        }
      ],
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:hascheksolutions:pictshare:*:*:*:*:*:*:*:*"
          ],
          "vendor": "HaschekSolutions",
          "modules": [
            "File Upload"
          ],
          "product": "PictShare",
          "versions": [
            {
              "status": "affected",
              "version": "3.7.0"
            },
            {
              "status": "affected",
              "version": "3.7.1"
            },
            {
              "status": "unaffected",
              "version": "3.7.2"
            }
          ]
        }
      ],
      "modified": "2026-10-26T12:00:25.689Z",
      "provider": "cve",
      "references": [
        "https://vuldb.com/vuln/426302",
        "https://vuldb.com/vuln/426302/cti",
        "https://vuldb.com/cve/CVE-2026-116263",
        "https://vuldb.com/submit/1010844",
        "https://xmit.xyz/security/the-file-that-changed-its-mind/",
        "https://github.com/HaschekSolutions/pictshare/commit/6306e33da630c04ddff60703922c2ec7b7539452",
        "https://github.com/HaschekSolutions/pictshare/releases/tag/v3.7.2",
        "https://github.com/HaschekSolutions/pictshare/"
      ],
      "provider_metadata": {
        "cna": {
          "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
          "shortName": "VulDB",
          "dateUpdated": "2026-10-26T12:00:25.689Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-116263",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/containers/cna/metrics"
  },
  "source_id": "core-cve",
  "document_id": 295581,
  "published_at": "2026-10-26T12:00:25.689+00:00"
}