CVE-2020-26564 Information

Description

ObjectPlanet Opinio before 7.15 allows XXE attacks via three steps: modify a .css file to have <!ENTITY content create a .xml file for a generic survey template (containing a link to this .css file) and import this .xml file at the survey/admin/folderSurvey.do?action=viewImportSurvey[‘importFile’] URI. The XXE can then be triggered at a admin/preview.do?action=previewSurvey&surveyId= URI.

CVSS Vector

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

Reference

https://packetstormsecurity.com/files/163707/ObjectPlanet-Opinio-7.13-7.14-XML-Injection.html https://www.objectplanet.com/opinio/changelog.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.5