XSS in Zzcms

CVE-2020-19042

Cross Site Scripting (XSS) vulnerability exists in zzcms 2019 XSS via a modify action in user/adv.php.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (56.2th percentile) — read the EPSS interpretation.

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.

Affected products

  • Zzcms — versions 2019
  • N/a — versions n/a

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-19042?
CVE-2020-19042 is a medium-severity vulnerability in Zzcms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-12-13.
How severe is CVE-2020-19042?
Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2020-19042 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.