What’s Vulnerable › Vulnerabilities

CVE-2020-26563

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-07-30 · updated 2026-06-17
• Weakness: CWE-79

Description

ObjectPlanet Opinio before 7.14 allows reflected XSS via the survey/admin/surveyAdmin.do?action=viewSurveyAdmin query string. (There is also stored XSS if input to survey/admin/*.do is accepted from untrusted users.)

Affected products

• ObjectPlanet Opinio: before 7.13 — fixed in 7.13

How to fix

Upgrade to a fixed version: ObjectPlanet Opinio 7.13. Check the vendor advisory for mitigations.

References

• https://packetstormsecurity.com/files/163699/ObjectPlanet-Opinio-7.12-Cross-Site-Scripting.html
• https://www.objectplanet.com/opinio/changelog.html
• https://packetstormsecurity.com/files/163699/ObjectPlanet-Opinio-7.12-Cross-Site-Scripting.html
• https://www.objectplanet.com/opinio/changelog.html

Get alerted when CVE-2020-26563 or the next vulnerability affects your stack