CVE-2020-26806

Name: CVE-2020-26806
Creator: NVD / NIST
Published: 2021-07-31T17:15:07.913+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 5.97%

Last modified Jun 17, 2026

CVE-2020-26806 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. admin/file.do in ObjectPlanet Opinio before 7.15 allows Unrestricted File Upload of executable JSP files, resulting in remote code execution, because filePath can have directory traversal and fileContent can be valid JSP code.. EPSS estimates a 5.97% chance of exploitation in the next 30 days.

Description

admin/file.do in ObjectPlanet Opinio before 7.15 allows Unrestricted File Upload of executable JSP files, resulting in remote code execution, because filePath can have directory traversal and fileContent can be valid JSP code.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

5.97%

92.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Objectplanet	Opinio	< 7.15

References

https://packetstormsecurity.com/files/163709/ObjectPlanet-Opinio-7.13-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
https://www.objectplanet.com/opinio/changelog.htmlRelease Notes, Vendor Advisory
https://packetstormsecurity.com/files/163709/ObjectPlanet-Opinio-7.13-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
https://www.objectplanet.com/opinio/changelog.htmlRelease Notes, Vendor Advisory

Timeline

Published: Jul 31, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-26806?

How severe is CVE-2020-26806?

CVE-2020-26806 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 5.97% probability of exploitation in the next 30 days.

How do I fix CVE-2020-26806?

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-2020-26806?

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

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Source: NVD / NIST