8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
57.3%
XWiki Platform is a generic wiki platform. Starting in version 12.9-rc-1 and prior to versions 14.4.8, 14.10.6, and 15.1, any logged in user can add dangerous content in their first name field and see it executed with programming rights. Leading to rights escalation. The vulnerability has been fixed on XWiki 14.4.8, 14.10.6, and 15.1. As a workaround, one may apply the patch manually.
github.com/xwiki/xwiki-platform/commit/0993a7ab3c102f9ac37ffe361a83a3dc302c0e45#diff-0b51114cb27f7a5c599cf40c59d658eae6ddc5c0836532c3b35e163f40a4854fR39
github.com/xwiki/xwiki-platform/commit/6ce2d04a5779e07f6d3ed3f37d4761049b4fc3ac#diff-ef7f8b911bb8e584fda22aac5876a329add35ca0d1d32e0fdb62a439b78cfa49
github.com/xwiki/xwiki-platform/security/advisories/GHSA-rf8j-q39g-7xfm
jira.xwiki.org/browse/XWIKI-19900
jira.xwiki.org/browse/XWIKI-20611
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
57.3%