XSS in Zrlog

CVE-2018-17421

An issue was discovered in ZrLog 2.0.3. There is stored XSS in the file upload area via a crafted attached/file/ pathname.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (55.0th percentile) — read the EPSS interpretation.

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.

Affected products

Zrlog — versions 2.0.3
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-17421?: CVE-2018-17421 is a medium-severity vulnerability in Zrlog, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-03-07.
How severe is CVE-2018-17421?: Medium severity. CVSS v3 base score is 6.1 out of 10.