CVE-2025-15117

LOW EPSS 18.7%

Published Dec 28, 20256mo ago · Modified Jun 17, 20261w ago

2.3 CVSS 4.0

Low

Published Dec 28, 2025 6mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

2.3

Exploitability

—

Impact

—

Vector string

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity High

Privileges Required Low

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

18.7% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-20 Improper Input Validation Validation

CWE-502 Deserialization of Untrusted Data Validation

References 4

github.com https://github.com/Yohane-Mashiro/Sa-Token-cve
vuldb.com https://vuldb.com/?ctiid.338495
vuldb.com https://vuldb.com/?id.338495
vuldb.com https://vuldb.com/?submit.711750

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.