CVE-2025-15117
Dromara Sa-Token SaJdkSerializer.java ObjectInputStream.readObject deserialization
- State
- Published
- Severity
- 2.3 Low
- Published
- Dec 28, 2025
- Updated
- Dec 29, 2025
- Reserved
- Dec 27, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 2.3 Low | 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 | VulDB |
| 3.1 | 3.1 Low | 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 | VulDB |
| 3.0 | 3.1 Low | 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 | VulDB |
| 2.0 | 2.1 Low | AV:N/AC:H/Au:S/C:N/I:N/A:P/E:ND/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Sa-TokenDromara |
|
References
- VDB-338495 | Dromara Sa-Token SaJdkSerializer.java ObjectInputStream.readObject deserializationvdb-entrytechnical-description
- VDB-338495 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #711750 | github.com/dromara/Sa-Token Sa-Token <=1.44.0 Deserializationthird-party-advisory
- https://github.com/Yohane-Mashiro/Sa-Token-cverelated
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