CVE-2021-21380

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions of XWiki Platform (and only those with the Ratings API installed), the Rating Script Service expose an API to perform SQL requests without escaping the from and where search arguments. This might lead to an SQL script injection quite easily for any user having Script rights on XWiki. The problem has been patched in XWiki 12.9RC1. The only workaround besides upgrading XWiki would be to uninstall the Ratings API in XWiki from the Extension Manager.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://jira.xwiki.org/browse/XWIKI-17662	Issue Tracking Vendor Advisory
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-79rg-7mv3-jrr5	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:xwiki:xwiki:6.4:-::::::
	cpe:2.3:a:xwiki:xwiki:6.4:milestone3::::::
	cpe:2.3:a:xwiki:xwiki:6.4:rc1::::::
	cpe:2.3:a:xwiki:xwiki::::::::

Information

Published : 2021-03-23 16:15

Updated : 2021-03-24 08:08

NVD link : CVE-2021-21380

Mitre link : CVE-2021-21380

JSON object : View

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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Products Affected

xwiki

xwiki

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