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CVE-2025-7789— Xuxueli xxl-job Token Generation IndexController.java makeToken weak password hash

Quick assessment

Affected
Xuxueli xxl-job
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

XXL-JOB是许雪里（xuxueli）个人开发者的一个分布式任务调度平台。 XXL-JOB 3.1.1及之前版本存在安全漏洞，该漏洞源于Token生成组件中密码哈希计算不足。

CVSS 3.7 · Low EPSS 0.29% · P20

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force
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I. Basic Information for CVE-2025-7789

Vulnerability Information
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Vulnerability Title
Xuxueli xxl-job Token Generation IndexController.java makeToken weak password hash
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Xuxueli xxl-job up to 3.1.1 and classified as problematic. Affected by this issue is the function makeToken of the file src/main/java/com/xxl/job/admin/controller/IndexController.java of the component Token Generation. The manipulation leads to password hash with insufficient computational effort. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用具有不充分计算复杂性的口令哈希
Source: CVE Program / CVE List V5
Vulnerability Title
XXL-JOB 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
XXL-JOB是许雪里（xuxueli）个人开发者的一个分布式任务调度平台。 XXL-JOB 3.1.1及之前版本存在安全漏洞，该漏洞源于Token生成组件中密码哈希计算不足。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Xuxueli xxl-job 3.1.0 -

II. Public POCs for CVE-2025-7789

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III. Intelligence Information for CVE-2025-7789

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Other References for CVE-2025-7789 (1)

Same Patch Batch · Xuxueli · 2025-07-18 · 3 CVEs total

CVE-2025-7788 6.3 MEDIUM Xuxueli xxl-job SampleXxlJob.java commandJobHandler os command injection
CVE-2025-7787 6.3 MEDIUM Xuxueli xxl-job SampleXxlJob.java httpJobHandler server-side request forgery

IV. Related Vulnerabilities

Same product: xxl-job
Same vendor: Xuxueli
Same weakness: CWE-916

V. Comments for CVE-2025-7789

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