CVE Vulnerability

CVE-2020-26564

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.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://packetstormsecurity.com/files/163707/ObjectPlanet-Opinio-7.13-7.14-XML-Injection.html Exploit Third Party Advisory
https://www.objectplanet.com/opinio/changelog.html Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:objectplanet:opinio:*:*:*:*:*:*:*:*
Information

Published : 2021-07-31 05:15

Updated : 2021-08-09 06:58

NVD link : CVE-2020-26564

Mitre link : CVE-2020-26564

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference