How severe is CVE-2026-8195?

CVE-2026-8195 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-8195 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-8195?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-8195 have an EU (EUVD) identifier?

Yes. CVE-2026-8195 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28939.

When was CVE-2026-8195 published?

CVE-2026-8195 was published on 2026-05-09 and last updated on 2026-06-17.

CVE-2026-8195

CVE-2026-8195 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
CVSS v4: 2.1
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-28939
Weakness: CWE-79
Published: 2026-05-09
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-8195?: 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.
How severe is CVE-2026-8195?: CVE-2026-8195 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-8195 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-8195?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-8195 have an EU (EUVD) identifier?: Yes. CVE-2026-8195 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28939.
When was CVE-2026-8195 published?: CVE-2026-8195 was published on 2026-05-09 and last updated on 2026-06-17.

References

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