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CVE-2026-9370— ulisesbocchio jasypt-spring-boot Password Hash SimpleGCMConfig.java getSecretKeySaltGenerator hash predictable salt

Quick assessment

Affected
ulisesbocchio jasypt-spring-boot
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.

jasypt-spring-boot是Ulises Bocchio个人开发者的一个为Spring Boot应用提供属性加密支持的集成工具。 jasypt-spring-boot 3.0.5及之前版本和4.0.4及之前版本存在安全漏洞，该漏洞源于组件Password Hash Handler中文件jasypt-spring-boot/src/main/java/com/ulisesbocchio/jasyptspringboot/encryptor/SimpleGCMConfig.java的函数getSec

CVSS 3.7 · Low EPSS 0.20% · P10

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys

Affected Version Matrix 11

VendorProduct Version RangeStatus
ulisesbocchio jasypt-spring-boot 3.0.0 affected
3.0.1 affected
3.0.2 affected
3.0.3 affected
3.0.4 affected
3.0.5 affected
4.0.0 affected
4.0.1 affected
… +3 more rows
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I. Basic Information for CVE-2026-9370

Vulnerability Information
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Vulnerability Title
ulisesbocchio jasypt-spring-boot Password Hash SimpleGCMConfig.java getSecretKeySaltGenerator hash predictable salt
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in ulisesbocchio jasypt-spring-boot up to 3.0.5/4.0.4. Affected by this vulnerability is the function getSecretKeySaltGenerator of the file jasypt-spring-boot/src/main/java/com/ulisesbocchio/jasyptspringboot/encryptor/SimpleGCMConfig.java of the component Password Hash Handler. Executing a manipulation can lead to use of a one-way hash with a predictable salt. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
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
使用可预测Salt的单向哈希算法
Source: CVE Program / CVE List V5
Vulnerability Title
jasypt-spring-boot 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
jasypt-spring-boot是Ulises Bocchio个人开发者的一个为Spring Boot应用提供属性加密支持的集成工具。 jasypt-spring-boot 3.0.5及之前版本和4.0.4及之前版本存在安全漏洞，该漏洞源于组件Password Hash Handler中文件jasypt-spring-boot/src/main/java/com/ulisesbocchio/jasyptspringboot/encryptor/SimpleGCMConfig.java的函数getSec
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
ulisesbocchio jasypt-spring-boot 3.0.0 cpe:2.3:a:ulisesbocchio:jasypt-spring-boot:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-9370

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-9370

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Patches & Fixes for CVE-2026-9370 (1)

Proof of Concept for CVE-2026-9370 (1)

IV. Related Vulnerabilities

Same weakness: CWE-760

V. Comments for CVE-2026-9370

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