What is CVE-2020-5612?

CVE-2020-5612 is a medium-severity vulnerability in Kujirahand Konawiki, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-07-29.

How severe is CVE-2020-5612?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Kujirahand Konawiki

CVE-2020-5612

Cross-site scripting vulnerability in KonaWiki 2.2.0 and earlier allows remote attackers to execute an arbitrary script via a specially crafted URL.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-07-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.011 (63.2th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Kujirahand Konawiki — versions 2.2.0 and earlier

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

kujirahand.com/konawiki/ (Vendor Advisory)
jvn.jp/en/jp/JVN48194211/index.html (Third Party Advisory)

Frequently asked questions

What is CVE-2020-5612?: CVE-2020-5612 is a medium-severity vulnerability in Kujirahand Konawiki, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-07-29.
How severe is CVE-2020-5612?: Medium severity. CVSS v3 base score is 6.1 out of 10.