CVE-2020-5620

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-08-25 · updated 2026-06-17
Weakness: CWE-79

Description

Cross-site scripting vulnerability in Exment prior to v3.6.0 allows remote authenticated attackers to inject arbitrary script or HTML via a specially crafted file.

Affected products

Kajitori Co.,Ltd Exment: before 3.6.0 — fixed in 3.6.0

How to fix

Upgrade to a fixed version: Kajitori Co.,Ltd Exment 3.6.0. Check the vendor advisory for mitigations.

References

https://exment.net/docs/#/weakness/20200819
https://jvn.jp/en/jp/JVN88315581/
https://exment.net/docs/#/weakness/20200819
https://jvn.jp/en/jp/JVN88315581/

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