high7.3
CVE-2026-8759
Beetl's SpELFunction extension function has an expression injection risk
Impact
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 packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | com.ibeetl:beetl-spring-classic | <= 3.20.2.RELEASE | none recorded |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-fmmw-44rp-jcfp
- https://nvd.nist.gov/vuln/detail/CVE-2026-8759
- https://gitee.com/xiandafu/beetl
- https://gitee.com/xiandafu/beetl/issues/IIYAWC
- https://vuldb.com/submit/811316
- https://vuldb.com/vuln/364386
- https://vuldb.com/vuln/364386/cti
- https://gitee.com/xiandafu/beetl/