XSS in Halo

CVE-2020-18982

Cross Sie Scripting (XSS) vulnerability in Halo 0.4.3 via CommentAuthorUrl.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (43.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

  • Halo — versions 0.4.3
  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-18982?
CVE-2020-18982 is a medium-severity vulnerability in Halo, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-07-12.
How severe is CVE-2020-18982?
Medium severity. CVSS v3 base score is 5.4 out of 10.