ulisesbocchio jasypt-spring-boot Password Hash SimpleGCMConfig.java getSecretKeySaltGenerator hash predictable salt

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Summary

CVECVE-2026-9370
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-24 10:16:15 UTC
Updated2026-05-26 19:54:40 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 2.9 LOW from [email protected]

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/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

EPSS: 0.000190000 probability, percentile 0.053670000 (date 2026-05-31)

Problem Types: CWE-759 | CWE-760 | CWE-760 Use of a One-Way Hash with a Predictable Salt | CWE-759 One-Way Hash without Salt

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary2.9LOWCVSS: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/C...
4.0CNADECLARED6.3MEDIUMCVSS: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
3.1[email protected]Primary3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
3.0CNADECLARED3.7LOWCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
2.0[email protected]Secondary2.6AV:N/AC:H/Au:N/C:P/I:N/A:N
2.0CNADECLARED2.6AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

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/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

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Ulisesbocchio Jasypt-spring-boot affected 3.0.0 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 3.0.1 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 3.0.2 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 3.0.3 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 3.0.4 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 3.0.5 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 4.0.0 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 4.0.1 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 4.0.2 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 4.0.3 Not specified
CNA Ulisesbocchio Jasypt-spring-boot affected 4.0.4 Not specified

References

ReferenceSourceLinkTags
vuldb.com/vuln/365333 [email protected] vuldb.com
github.com/dntyfate/cve/issues/3 [email protected] github.com
github.com/ulisesbocchio/jasypt-spring-boot/issues/431 [email protected] github.com
vuldb.com/submit/813198 [email protected] vuldb.com
vuldb.com/vuln/365333/cti [email protected] vuldb.com
github.com/ulisesbocchio/jasypt-spring-boot [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: zyhhoward (VulDB User) (en)

CNA: VulDB CNA Team (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-05-23T00:00:00.000ZAdvisory disclosed
CNA2026-05-23T02:00:00.000ZVulDB entry created
CNA2026-05-23T13:02:38.000ZVulDB entry last update
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