CVE-2025-15222 (GCVE-0-2025-15222)

Vulnerability from cvelistv5 – Published: 2025-12-30 05:32 – Updated: 2025-12-30 14:56
VLAI
Title
Dromara Sa-Token SaSerializerTemplateForJdkUseBase64.java ObjectInputStream.readObject deserialization
Summary
A vulnerability has been found in Dromara Sa-Token up to 1.44.0. This issue affects the function ObjectInputStream.readObject of the file SaSerializerTemplateForJdkUseBase64.java. Such manipulation leads to deserialization. The attack can be executed remotely. This attack is characterized by high complexity. The exploitability is assessed as difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-30 14:56 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3678 records in the last 180 days details
References
URL Tags
https://vuldb.com/?id.338607 vdb-entrytechnical-description
https://vuldb.com/?ctiid.338607 signaturepermissions-required
https://vuldb.com/?submit.717703 third-party-advisory
https://github.com/Yohane-Mashiro/satoken-deseria… exploit
Impacted products
Vendor Product Version CPE status
Dromara Sa-Token Affected: 1.0
Affected: 1.1
Affected: 1.2
Affected: 1.3
Affected: 1.4
Affected: 1.5
Affected: 1.6
Affected: 1.7
Affected: 1.8
Affected: 1.9
Affected: 1.10
Affected: 1.11
Affected: 1.12
Affected: 1.13
Affected: 1.14
Affected: 1.15
Affected: 1.16
Affected: 1.17
Affected: 1.18
Affected: 1.19
Affected: 1.20
Affected: 1.21
Affected: 1.22
Affected: 1.23
Affected: 1.24
Affected: 1.25
Affected: 1.26
Affected: 1.27
Affected: 1.28
Affected: 1.29
Affected: 1.30
Affected: 1.31
Affected: 1.32
Affected: 1.33
Affected: 1.34
Affected: 1.35
Affected: 1.36
Affected: 1.37
Affected: 1.38
Affected: 1.39
Affected: 1.40
Affected: 1.41
Affected: 1.42
Affected: 1.43
Affected: 1.44.0
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Show details on NVD website

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            "providerMetadata": {
              "dateUpdated": "2025-12-30T14:56:29.257Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "Sa-Token",
              "vendor": "Dromara",
              "versions": [
                {
                  "status": "affected",
                  "version": "1.0"
                },
                {
                  "status": "affected",
                  "version": "1.1"
                },
                {
                  "status": "affected",
                  "version": "1.2"
                },
                {
                  "status": "affected",
                  "version": "1.3"
                },
                {
                  "status": "affected",
                  "version": "1.4"
                },
                {
                  "status": "affected",
                  "version": "1.5"
                },
                {
                  "status": "affected",
                  "version": "1.6"
                },
                {
                  "status": "affected",
                  "version": "1.7"
                },
                {
                  "status": "affected",
                  "version": "1.8"
                },
                {
                  "status": "affected",
                  "version": "1.9"
                },
                {
                  "status": "affected",
                  "version": "1.10"
                },
                {
                  "status": "affected",
                  "version": "1.11"
                },
                {
                  "status": "affected",
                  "version": "1.12"
                },
                {
                  "status": "affected",
                  "version": "1.13"
                },
                {
                  "status": "affected",
                  "version": "1.14"
                },
                {
                  "status": "affected",
                  "version": "1.15"
                },
                {
                  "status": "affected",
                  "version": "1.16"
                },
                {
                  "status": "affected",
                  "version": "1.17"
                },
                {
                  "status": "affected",
                  "version": "1.18"
                },
                {
                  "status": "affected",
                  "version": "1.19"
                },
                {
                  "status": "affected",
                  "version": "1.20"
                },
                {
                  "status": "affected",
                  "version": "1.21"
                },
                {
                  "status": "affected",
                  "version": "1.22"
                },
                {
                  "status": "affected",
                  "version": "1.23"
                },
                {
                  "status": "affected",
                  "version": "1.24"
                },
                {
                  "status": "affected",
                  "version": "1.25"
                },
                {
                  "status": "affected",
                  "version": "1.26"
                },
                {
                  "status": "affected",
                  "version": "1.27"
                },
                {
                  "status": "affected",
                  "version": "1.28"
                },
                {
                  "status": "affected",
                  "version": "1.29"
                },
                {
                  "status": "affected",
                  "version": "1.30"
                },
                {
                  "status": "affected",
                  "version": "1.31"
                },
                {
                  "status": "affected",
                  "version": "1.32"
                },
                {
                  "status": "affected",
                  "version": "1.33"
                },
                {
                  "status": "affected",
                  "version": "1.34"
                },
                {
                  "status": "affected",
                  "version": "1.35"
                },
                {
                  "status": "affected",
                  "version": "1.36"
                },
                {
                  "status": "affected",
                  "version": "1.37"
                },
                {
                  "status": "affected",
                  "version": "1.38"
                },
                {
                  "status": "affected",
                  "version": "1.39"
                },
                {
                  "status": "affected",
                  "version": "1.40"
                },
                {
                  "status": "affected",
                  "version": "1.41"
                },
                {
                  "status": "affected",
                  "version": "1.42"
                },
                {
                  "status": "affected",
                  "version": "1.43"
                },
                {
                  "status": "affected",
                  "version": "1.44.0"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A vulnerability has been found in Dromara Sa-Token up to 1.44.0. This issue affects the function ObjectInputStream.readObject of the file SaSerializerTemplateForJdkUseBase64.java. Such manipulation leads to deserialization. The attack can be executed remotely. This attack is characterized by high complexity. The exploitability is assessed as difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "baseScore": 2.3,
                "baseSeverity": "LOW",
                "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
                "version": "4.0"
              }
            },
            {
              "cvssV3_1": {
                "baseScore": 5,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
                "version": "3.1"
              }
            },
            {
              "cvssV3_0": {
                "baseScore": 5,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
                "version": "3.0"
              }
            },
            {
              "cvssV2_0": {
                "baseScore": 4.6,
                "vectorString": "AV:N/AC:H/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR",
                "version": "2.0"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-502",
                  "description": "Deserialization",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            },
            {
              "descriptions": [
                {
                  "cweId": "CWE-20",
                  "description": "Improper Input Validation",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-30T05:32:05.705Z",
            "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
            "shortName": "VulDB"
          },
          "references": [
            {
              "name": "VDB-338607 | Dromara Sa-Token SaSerializerTemplateForJdkUseBase64.java ObjectInputStream.readObject deserialization",
              "tags": [
                "vdb-entry",
                "technical-description"
              ],
              "url": "https://vuldb.com/?id.338607"
            },
            {
              "name": "VDB-338607 | CTI Indicators (IOB, IOC, IOA)",
              "tags": [
                "signature",
                "permissions-required"
              ],
              "url": "https://vuldb.com/?ctiid.338607"
            },
            {
              "name": "Submit #717703 | https://github.com/dromara/sa-token Sa-Token \u003c=1.44.0 Deserialization",
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://vuldb.com/?submit.717703"
            },
            {
              "tags": [
                "exploit"
              ],
              "url": "https://github.com/Yohane-Mashiro/satoken-deserialization"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2025-12-28T00:00:00.000Z",
              "value": "Advisory disclosed"
            },
            {
              "lang": "en",
              "time": "2025-12-28T01:00:00.000Z",
              "value": "VulDB entry created"
            },
            {
              "lang": "en",
              "time": "2025-12-28T17:05:34.000Z",
              "value": "VulDB entry last update"
            }
          ],
          "title": "Dromara Sa-Token SaSerializerTemplateForJdkUseBase64.java ObjectInputStream.readObject deserialization"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "cveId": "CVE-2025-15222",
        "datePublished": "2025-12-30T05:32:05.705Z",
        "dateReserved": "2025-12-28T16:00:29.649Z",
        "dateUpdated": "2025-12-30T14:56:32.958Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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