A weakness has been identified in Dromara Sa-Token up to 1.44.0. This affects the function ObjectInputStream.readObject of the file SaJdkSerializer.java. Executing manipulation can lead to deserialization. The attack may be launched remotely. This attack is characterized by high complexity. It is indicated that the exploitability is difficult. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

Attack Vector Network

Attack Complexity High

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity High

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00046.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Dromara Subscribe
Sa-token Subscribe

No data.

No data.

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Vendors Products
Dromara Subscribe
Sa-token Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/Yohane-Mashiro/Sa-Token-cve cve-icon cve-icon
https://vuldb.com/?ctiid.338495 cve-icon cve-icon
https://vuldb.com/?id.338495 cve-icon cve-icon
https://vuldb.com/?submit.711750 cve-icon cve-icon
History

Mon, 29 Dec 2025 23:15:00 +0000

Type Values Removed Values Added
First Time appeared Dromara
Dromara sa-token
Vendors & Products Dromara
Dromara sa-token

Mon, 29 Dec 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sun, 28 Dec 2025 03:00:00 +0000

Type Values Removed Values Added
Description A weakness has been identified in Dromara Sa-Token up to 1.44.0. This affects the function ObjectInputStream.readObject of the file SaJdkSerializer.java. Executing manipulation can lead to deserialization. The attack may be launched remotely. This attack is characterized by high complexity. It is indicated that the exploitability is difficult. The vendor was contacted early about this disclosure but did not respond in any way.
Title Dromara Sa-Token SaJdkSerializer.java ObjectInputStream.readObject deserialization
Weaknesses CWE-20
CWE-502
References
Metrics cvssV2_0

{'score': 2.1, 'vector': 'AV:N/AC:H/Au:S/C:N/I:N/A:P/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 3.1, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:R'}

cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:R'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-12-29T16:39:15.402Z

Reserved: 2025-12-27T08:45:42.246Z

Link: CVE-2025-15117

cve-icon Vulnrichment

Updated: 2025-12-29T16:39:11.254Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-28T03:15:41.640

Modified: 2025-12-29T15:57:37.560

Link: CVE-2025-15117

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-29T22:33:17Z

Weaknesses