Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') Affecting com.ibeetl:beetl-spring-classic package, versions [,3.21.1.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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- published12 Jun 2026
- disclosed17 May 2026
- creditUnknown
Introduced: 17 May 2026
CVE-2026-8759 (opens in a new tab)How to fix?
Upgrade com.ibeetl:beetl-spring-classic to version 3.21.1.RELEASE or higher.
Overview
Affected versions of this package are vulnerable to Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') via the SpELFunction.call` method. An attacker can execute arbitrary expression language code by supplying crafted input to the vulnerable component.