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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.

PUBLISHED Reserved 2026-05-23 | Published 2026-05-24 | Updated 2026-05-29 | Assigner VulDB




MEDIUM: 6.3CVSS: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
LOW: 3.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
LOW: 3.7CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
2.6AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR

Problem types

Use of a One-Way Hash with a Predictable Salt

One-Way Hash without Salt

Product status

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

4.0.2
affected

4.0.3
affected

4.0.4
affected

Timeline

2026-05-23:Advisory disclosed
2026-05-23:VulDB entry created
2026-05-23:VulDB entry last update

Credits

zyhhoward (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/365333 (VDB-365333 | ulisesbocchio jasypt-spring-boot Password Hash SimpleGCMConfig.java getSecretKeySaltGenerator hash predictable salt) vdb-entry technical-description

vuldb.com/vuln/365333/cti (VDB-365333 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/813198 (Submit #813198 | Ulises Bocchio jasypt-spring-boot 3.0.0 to 4.0.4 Cryptographic Issues) third-party-advisory

github.com/ulisesbocchio/jasypt-spring-boot/issues/431 issue-tracking

github.com/dntyfate/cve/issues/3 exploit issue-tracking

github.com/ulisesbocchio/jasypt-spring-boot/ product

cve.org (CVE-2026-9370)

nvd.nist.gov (CVE-2026-9370)

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