CVE-2020-26207

Name: CVE-2020-26207
Creator: NVD / NIST
Published: 2020-11-04T22:15:12.32+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8/10EPSS 2.01%

Last modified Jun 17, 2026

CVE-2020-26207 is a high-severity vulnerability rated 8/10 on the CVSS scale. DatabaseSchemaViewer before version 2.7.4.3 is vulnerable to arbitrary code execution if a user is tricked into opening a specially crafted `.dbschema` file. The patch was released in v2.7.4.3. EPSS estimates a 2.01% chance of exploitation in the next 30 days.

Description

DatabaseSchemaViewer before version 2.7.4.3 is vulnerable to arbitrary code execution if a user is tricked into opening a specially crafted `.dbschema` file. The patch was released in v2.7.4.3. As a workaround, ensure `.dbschema` files from untrusted sources are not opened.

Metrics

CVSS 3.1

8/10

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

EPSS Probability

2.01%

78.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Databaseschemareader Project	Dbschemareader	< 2.7.4.3

References

https://github.com/martinjw/dbschemareader/commit/4c0ab7b1fd8c4e3140f9fd54d303f107a9c8d994Patch, Third Party Advisory
https://github.com/martinjw/dbschemareader/releases/tag/2.7.4.3Third Party Advisory
https://github.com/martinjw/dbschemareader/security/advisories/GHSA-rfjh-m356-mpqfThird Party Advisory
https://github.com/martinjw/dbschemareader/commit/4c0ab7b1fd8c4e3140f9fd54d303f107a9c8d994Patch, Third Party Advisory
https://github.com/martinjw/dbschemareader/releases/tag/2.7.4.3Third Party Advisory
https://github.com/martinjw/dbschemareader/security/advisories/GHSA-rfjh-m356-mpqfThird Party Advisory

Timeline

Published: Nov 4, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-26207?

How severe is CVE-2020-26207?

CVE-2020-26207 has a CVSS score of 8/10 (HIGH severity). The EPSS model estimates a 2.01% probability of exploitation in the next 30 days.

How do I fix CVE-2020-26207?

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-2020-26207?

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

Scan your code now

Source: NVD / NIST