CVE-2026-8195: JeecgBoot SVG File CommonController.java cross site scripting

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-09 · updated 2026-07-24
Weakness: CWE-79

Description

A vulnerability was detected in JeecgBoot up to 3.9.1. The affected element is an unknown function of the file jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/CommonController.java of the component SVG File Handler. The manipulation results in cross site scripting. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

JeecgBoot: 3.9.0, 3.9.1

References

https://github.com/xpp3901/CVE_APPLY/blob/main/V-006_SVG_Stored_XSS/README.md
https://vuldb.com/submit/803528
https://vuldb.com/vuln/362347
https://vuldb.com/vuln/362347/cti

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