Home

Description

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.

PUBLISHED Reserved 2025-12-28 | Published 2025-12-30 | Updated 2025-12-30 | Assigner VulDB




LOW: 2.3CVSS: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
MEDIUM: 5.0CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 5.0CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
4.6AV:N/AC:H/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Deserialization

Improper Input Validation

Product status

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
affected

Timeline

2025-12-28:Advisory disclosed
2025-12-28:VulDB entry created
2025-12-28:VulDB entry last update

References

vuldb.com/?id.338607 (VDB-338607 | Dromara Sa-Token SaSerializerTemplateForJdkUseBase64.java ObjectInputStream.readObject deserialization) vdb-entry technical-description

vuldb.com/?ctiid.338607 (VDB-338607 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.717703 (Submit #717703 | https://github.com/dromara/sa-token Sa-Token <=1.44.0 Deserialization) third-party-advisory

github.com/Yohane-Mashiro/satoken-deserialization exploit

cve.org (CVE-2025-15222)

nvd.nist.gov (CVE-2025-15222)

Download JSON

Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.