What is CVE-2020-7734?

CVE-2020-7734 is a high-severity vulnerability in Arachnys Cabot, classified under Cross-site Scripting. CVSS score: 8.2/10. Published 2020-09-22.

How severe is CVE-2020-7734?

High severity. CVSS v3 base score is 8.2 out of 10.

XSS in Arachnys Cabot

CVE-2020-7734

All versions of package cabot are vulnerable to Cross-site Scripting (XSS) via the Endpoint column.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-09-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.013 (68.9th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Arachnys Cabot
Cabot — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

itsmeanonartist.tech/blogs/blog2.html (Exploit, Third Party Advisory)
snyk.io/vuln/SNYK-PYTHON-CABOT-609862 (Third Party Advisory)
github.com/arachnys/cabot/pull/694 (Exploit, Patch, Third Party Advisory)
www.exploit-db.com/exploits/48791 (Exploit, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2020-7734?: CVE-2020-7734 is a high-severity vulnerability in Arachnys Cabot, classified under Cross-site Scripting. CVSS score: 8.2/10. Published 2020-09-22.
How severe is CVE-2020-7734?: High severity. CVSS v3 base score is 8.2 out of 10.