CVE-2020-26221

Name: CVE-2020-26221
Creator: NVD / NIST
Published: 2020-11-11T23:15:11.743+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2020-26221 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. touchbase.ai before version 2.0 is vulnerable to Cross-Site Scripting (XSS). The vulnerability allows an attacker to send malicious JavaScript code which could result in hijacking of the user's cookie/session tokens, redirecting the user to a malicious webpage and performing unintended browser action. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

touchbase.ai before version 2.0 is vulnerable to Cross-Site Scripting (XSS). The vulnerability allows an attacker to send malicious JavaScript code which could result in hijacking of the user's cookie/session tokens, redirecting the user to a malicious webpage and performing unintended browser action. The issue is patched in version 2.0.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.61%

44.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Touchbase.Ai Project	Touchbase.Ai	< 2.0

References

https://github.com/puncsky/touchbase.ai/security/advisories/GHSA-jc3v-h36h-6mx3Third Party Advisory
https://github.com/puncsky/touchbase.ai/security/advisories/GHSA-jc3v-h36h-6mx3Third Party Advisory

Timeline

Published: Nov 11, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-26221?

How severe is CVE-2020-26221?

CVE-2020-26221 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2020-26221?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-26221?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST