Arbitrary Code Injection Affecting com.ritense.valtimo:contract package, versions [13.4.0.RELEASE,13.23.0.RELEASE)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published15 May 2026
- disclosed14 May 2026
- creditUnknown
Introduced: 14 May 2026
CVE-2026-42555 (opens in a new tab)How to fix?
Upgrade com.ritense.valtimo:contract to version 13.23.0.RELEASE or higher.
Overview
Affected versions of this package are vulnerable to Arbitrary Code Injection via the StandardEvaluationContext method. An attacker can execute arbitrary code and exfiltrate credentials by supplying crafted Spring Expression Language (SpEL) expressions as an authenticated user with administrative privileges.