Critical severity9.8OSV Advisory· Published Jun 16, 2020· Updated Jun 17, 2026

CVE-2020-9296

Description

Netflix Titus uses Java Bean Validation (JSR 380) custom constraint validators. When building custom constraint violation error messages, different types of interpolation are supported, including Java EL expressions. If an attacker can inject arbitrary data in the error message template being passed to ConstraintValidatorContext.buildConstraintViolationWithTemplate() argument, they will be able to run arbitrary Java code.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
com.netflix.conductor:conductor-coreMaven	< 2.25.4	2.25.4

Affected products

Netflix/ConductorOSV2 versions
0.0.1, 0.0.2, 0.0.3, …+ 1 more
- (no CPE)range: 0.0.1, 0.0.2, 0.0.3, …
- cpe:2.3:a:netflix:conductor:*:*:*:*:*:*:*:*range: <=2.25.3
ghsa-coords
pkg:maven/com.netflix.conductor/conductor-core
Range: < 2.25.4

Patches

Vulnerability mechanics

References

github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-002.mdnvdThird Party AdvisoryWEB
github.com/advisories/GHSA-wfj5-2mqr-7jvvghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-9296ghsaADVISORY
github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-001.mdghsaWEB

News mentions

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cvss	0.637
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000