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CVE-2020-9296
Netflix Titus uses Java Bean Validation (JSR 380) custom constraint validators. When building custom constraint violation error messages,…
Critical9.8EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- netflix
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.7% · top 22% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
- Server-Side Template Injection
- CWE-917 (opens in a new tab)All about CWE-917 and its CVEs
Affected products
Netflix Titus
- affected All versions prior to version v0.1.1-rc.274
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavencom.netflix.conductor:conductor-coreGHSA-wfj5-2mqr-7jvv (opens in a new tab)
References (1)
- https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-002.md (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-wfj5-2mqr-7jvv (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2020-9296)Record last updated .