What is CVE-2018-0508?

CVE-2018-0508 is a medium-severity vulnerability in Kkcal Epg Search Result Viewer(kkcald), classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-02-01.

How severe is CVE-2018-0508?

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

XSS in Kkcal Epg Search Result Viewer(kkcald)

CVE-2018-0508

Cross-site scripting vulnerability in epg search result viewer (kkcald) 0.7.21 and earlier allows an attacker to inject arbitrary web script or HTML via unspecified vectors.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-02-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (53.6th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Kkcal Epg Search Result Viewer(kkcald) — versions 0.7.21 and earlier
Kkcald Project

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

dbit.web.fc2.com/ (Third Party Advisory)
jvn.jp/en/jp/JVN91393903/index.html (VDB Entry, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2018-0508?: CVE-2018-0508 is a medium-severity vulnerability in Kkcal Epg Search Result Viewer(kkcald), classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-02-01.
How severe is CVE-2018-0508?: Medium severity. CVSS v3 base score is 6.1 out of 10.