yuan1994 tpadmin WebUploader preview.php deserialization

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-2113",
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "dateUpdated": "2026-02-07T21:02:06.860Z",
    "dateReserved": "2026-02-06T14:37:20.590Z",
    "datePublished": "2026-02-07T21:02:06.860Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB",
        "dateUpdated": "2026-02-07T21:02:06.860Z"
      },
      "title": "yuan1994 tpadmin WebUploader preview.php deserialization",
      "descriptions": [
        {
          "lang": "en",
          "value": "A security vulnerability has been detected in yuan1994 tpadmin up to 1.3.12. This affects an unknown part in the library /public/static/admin/lib/webuploader/0.1.5/server/preview.php of the component WebUploader. The manipulation leads to deserialization. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer."
        }
      ],
      "affected": [
        {
          "vendor": "yuan1994",
          "product": "tpadmin",
          "modules": [
            "WebUploader"
          ],
          "versions": [
            {
              "version": "1.3.0",
              "status": "affected"
            },
            {
              "version": "1.3.1",
              "status": "affected"
            },
            {
              "version": "1.3.2",
              "status": "affected"
            },
            {
              "version": "1.3.3",
              "status": "affected"
            },
            {
              "version": "1.3.4",
              "status": "affected"
            },
            {
              "version": "1.3.5",
              "status": "affected"
            },
            {
              "version": "1.3.6",
              "status": "affected"
            },
            {
              "version": "1.3.7",
              "status": "affected"
            },
            {
              "version": "1.3.8",
              "status": "affected"
            },
            {
              "version": "1.3.9",
              "status": "affected"
            },
            {
              "version": "1.3.10",
              "status": "affected"
            },
            {
              "version": "1.3.11",
              "status": "affected"
            },
            {
              "version": "1.3.12",
              "status": "affected"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Deserialization",
              "cweId": "CWE-502",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Improper Input Validation",
              "cweId": "CWE-20",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://vuldb.com/?id.344688",
          "name": "VDB-344688 | yuan1994 tpadmin WebUploader preview.php deserialization",
          "tags": [
            "vdb-entry"
          ]
        },
        {
          "url": "https://vuldb.com/?ctiid.344688",
          "name": "VDB-344688 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ]
        },
        {
          "url": "https://vuldb.com/?submit.746795",
          "name": "Submit #746795 | https://github.com/yuan1994/tpadmin cms v1.3 RCE",
          "tags": [
            "third-party-advisory"
          ]
        },
        {
          "url": "https://github.com/sTy1H/CVE-Report/blob/main/Remote%20Code%20Execution%20Vulnerability%20in%20Tpadmin%20System.md",
          "tags": [
            "exploit"
          ]
        }
      ],
      "metrics": [
        {},
        {
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
            "baseScore": 7.3,
            "baseSeverity": "HIGH"
          }
        },
        {
          "cvssV3_0": {
            "version": "3.0",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
            "baseScore": 7.3,
            "baseSeverity": "HIGH"
          }
        },
        {
          "cvssV2_0": {
            "version": "2.0",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR",
            "baseScore": 7.5
          }
        }
      ],
      "timeline": [
        {
          "time": "2026-02-06T00:00:00.000Z",
          "lang": "en",
          "value": "Advisory disclosed"
        },
        {
          "time": "2026-02-06T01:00:00.000Z",
          "lang": "en",
          "value": "VulDB entry created"
        },
        {
          "time": "2026-02-06T15:42:34.000Z",
          "lang": "en",
          "value": "VulDB entry last update"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "sT1TcH (VulDB User)",
          "type": "reporter"
        }
      ],
      "tags": [
        "unsupported-when-assigned"
      ]
    }
  }
}