CVE-2020-26219: touchbase.ai before version 2.0 is vulnerable to Open Redirect

Q: How do I fix CVE-2020-26219?

touchbase.ai: upgrade to 2.0. Exact commands for each OS are on this page.

Q: Is CVE-2020-26219 being exploited?

CVE-2020-26219 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2020-26219 affect?

CVE-2020-26219 affects touchbase.ai. Severity is medium (CVSS 4.7). touchbase.ai before version 2.0 is vulnerable to Open Redirect. Impacts can be many, and vary from theft of information and credentials, to the redirection to malicious websites containing attacker-controlled content, which in some cases ev

Q: How urgent is CVE-2020-26219?

Priority 29/100. No elevated risk signals yet.

Routine

MEDIUM 4.7UPGRADE

CVE-2020-26219 is a medium-severity flaw (CVSS 4.7) affecting touchbase.ai. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

touchbase.ai before version 2.0 is vulnerable to Open Redirect. Impacts can be many, and vary from theft of information and credentials, to the redirection to malicious websites containing attacker-controlled content, which in some cases even cause XSS attacks. So even though an open redirection might sound harmless at first, the impacts of it can be severe should it be exploitable. The issue is fixed in version 2.0.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 51%)
CISA exploited list	No
Weakness	CWE-601
Published	2020-11-11
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: touchbase.ai project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2020-11-11 22:15 UTCPublished CVE record published
2026-06-17 03:07 UTCUpdated Record last modified

touchbase.ai project touchbase.ai UPGRADE

Affected: < 2.0

Fixed in: 2.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy touchbase.ai || rpm -q touchbase.ai || touchbase.ai --version

2. UPGRADE to 2.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade touchbase.ai

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade touchbase.ai

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-26219?

touchbase.ai: upgrade to 2.0. Exact commands for each OS are on this page.

Is CVE-2020-26219 being exploited?

CVE-2020-26219 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-26219 affect?

CVE-2020-26219 affects touchbase.ai. Severity is medium (CVSS 4.7). touchbase.ai before version 2.0 is vulnerable to Open Redirect. Impacts can be many, and vary from theft of information and credentials, to the redirection to malicious websites containing attacker-controlled content, which in some cases ev

How urgent is CVE-2020-26219?

Priority 29/100. No elevated risk signals yet.

Related CVEs

CVE-2020-26221 HIGH 8.0 UPGRADE touchbase.ai before version 2.0 is vulnerable to Cross-Site Scripting (XSS)
CVE-2020-26220 LOW 3.5 UPGRADE toucbase.ai before version 2.0 leaks information by not stripping exif data from images
CVE-2020-26218 HIGH 8.0 UPGRADE touchbase.ai before version 2.0 is vulnerable to Cross-Site Scripting

References

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