CVE-2025-35036

Description

Hibernate Validator before 6.2.0 and 7.0.0, by default and depending how it is used, may interpolate user-supplied input in a constraint violation message with Expression Language. This could allow an attacker to access sensitive information or execute arbitrary Java code. Hibernate Validator as of 6.2.0 and 7.0.0 no longer interpolates custom constraint violation messages with Expression Language and strongly recommends not allowing user-supplied input in constraint violation messages. CVE-2020-5245 and CVE-2025-4428 are examples of related, downstream vulnerabilities involving Expression Language intepolation of user-supplied data.

How to fix CVE-2025-35036

To remediate CVE-2025-35036, upgrade the affected package to a fixed version below.

• —no fix listed
• —no fix listed
• —upgrade to 6.2.0.CR1 or later
• —upgrade to 6.2.0.CR1 or later

Is CVE-2025-35036 being exploited?

Low — EPSS is 1.7%, meaning exploitation activity has not been observed at scale.

Affected packages (4)

• from 0
• from 0
• from 0, < 6.2.0.CR1
• from 0, < 6.2.0.CR1

CVSS scores

References (16)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2025-35036
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2025-35036
• PATCHgithub.com/hibernate/hibernate-validator
• WEBdocs.jboss.org/hibernate/stable/validator/reference/en-US/html_single/#section-hibernateconstraintvalidatorcontext