What is CVE-2020-26563?

CVE-2020-26563 is a medium-severity vulnerability in Objectplanet Opinio, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-07-30.

How severe is CVE-2020-26563?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2020-26563 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Objectplanet Opinio

CVE-2020-26563

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.)

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.010 (58.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Objectplanet Opinio
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_CONFIRM, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2020-26563?: CVE-2020-26563 is a medium-severity vulnerability in Objectplanet Opinio, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-07-30.
How severe is CVE-2020-26563?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2020-26563 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.