What’s Vulnerable › Vulnerabilities

CVE-2020-26806

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-07-31 · updated 2026-06-17
• Weakness: CWE-22

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.

Affected products

• ObjectPlanet Opinio: before 7.15 — fixed in 7.15

How to fix

Upgrade to a fixed version: ObjectPlanet Opinio 7.15. Check the vendor advisory for mitigations.

References

• https://packetstormsecurity.com/files/163709/ObjectPlanet-Opinio-7.13-Shell-Upload.html
• https://www.objectplanet.com/opinio/changelog.html
• https://packetstormsecurity.com/files/163709/ObjectPlanet-Opinio-7.13-Shell-Upload.html
• https://www.objectplanet.com/opinio/changelog.html

Get alerted when CVE-2020-26806 or the next vulnerability affects your stack