# CVE-2026-8759

## Summary

- **CVE ID:** CVE-2026-8759
- **Severity:** MEDIUM
- **CVSS Score:** 7.5 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-917, CWE-20
- **Published:** May 17, 2026
- **Last Modified:** May 18, 2026

## Description

A vulnerability was identified in xiandafu beetl up to 3.20.2. Affected is an unknown function of the file beetl-classic-integration/beetl-spring-classic/src/main/java/org/beetl/ext/spring/SpELFunction.java of the component SpELFunction. The manipulation leads to improper neutralization of special elements used in an expression language statement. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

## Affected Products

- xiandafu — beetl (3.20.0)
- xiandafu — beetl (3.20.1)
- xiandafu — beetl (3.20.2)

## References

- [CNA](https://vuldb.com/vuln/364386)
- [CNA](https://vuldb.com/vuln/364386/cti)
- [CNA](https://vuldb.com/submit/811316)
- [CNA](https://gitee.com/xiandafu/beetl/issues/IIYAWC)
- [CNA](https://gitee.com/xiandafu/beetl/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.41%
- **EPSS Percentile:** 34.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._