What is CVE-2020-26218?

CVE-2020-26218 is a high-severity vulnerability in Puncsky Touchbase.ai, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2020-11-11.

How severe is CVE-2020-26218?

High severity. CVSS v3 base score is 8.0 out of 10.

XSS in Puncsky Touchbase.ai

CVE-2020-26218

touchbase.ai before version 2.0 is vulnerable to Cross-Site Scripting. The vulnerability allows an attacker to inject HTML payloads which could result in defacement, user redirection to a malicious webpage/website etc. The issue is patched in version 2.0.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-11-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.019 (79.3th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000

Affected products

Puncsky Touchbase.ai — versions < 2.0
Touchbase.ai Project

Weakness classification (CWE)

References

github.com/puncsky/touchbase.ai/security/advisories/GHSA-r4w5-gw36-4792 (Third Party Advisory)

Frequently asked questions

What is CVE-2020-26218?: CVE-2020-26218 is a high-severity vulnerability in Puncsky Touchbase.ai, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2020-11-11.
How severe is CVE-2020-26218?: High severity. CVSS v3 base score is 8.0 out of 10.