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Advisory record · GHSA-jgj7-c8vj-w563

jasypt-spring-boot Uses a One-Way Hash without a Salt

CVSS 6.3 MediumEPSS 0.0020 · 10th percentile

Published by the GitHub Advisory Database at 26 May 2026, 13:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
com.github.ulisesbocchio:jasypt-spring-bootMaven>=3.0.0, <=4.0.4No fixed version yet
com.github.ulisesbocchio:jasypt-spring-boot-starterMaven>=3.0.0, <=4.0.4No fixed version yet
Identifiers
GHSA-jgj7-c8vj-w563 · CVE-2026-9370
Weakness (CWE)
CWE-759 · CWE-760
Tags
Published
26 May 2026
Updated
30 Jun 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

jasypt-spring-boot and jasypt-spring-boot-starter versions 3.0.0 through 4.0.4 use a one-way hash with a predictable salt in the password hash handler. A remote attacker can exploit this, though the attack complexity is high, and a public exploit is available. No fixed version is listed, and the project has not responded to the reported issue.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.3 Medium 4.0 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P CNA (VulDB)
  • CISA KEV Not listed.
  • EPSS 0.0020, the 10th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:20 UTC First seen by agentprime
  2. 31 Oct 2026, 14:20 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.