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CVE-2023-26476

Two XWiki Platform UIs Expose Sensitive Information to an Unauthorized Actor

HIGH
7.5
CVSS Score
Published: March 2, 2023 at 06:02 PM UTC
Updated: June 17, 2026 at 05:43 AM UTC
1 product affected across 1 vendorXwiki

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Severity
HIGH7.5
Exploit prediction
EPSS 2%
SSVC
No known exploit

Description

XWiki Platform is a generic wiki platform. Starting in version 3.2-m3, users can deduce the content of the password fields by repeated call to `LiveTableResults` and `WikisLiveTableResultsMacros`. The issue can be fixed by upgrading to versions 14.7-rc-1, 13.4.4, or 13.10.9 and higher, or in version >= 3.2M3 by applying the patch manually on `LiveTableResults` and `WikisLiveTableResultsMacros`.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Xwiki· Xwikimaven
95%
v < 13.10.9v < 13.4.4v < 14.7-rc-113.5.0 ≤ v < 13.10.914.0 ≤ v < 14.73.3 ≤ v < 13.4.414.7 rc13.2 milestone3
Affected range stops below 13.10.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.4.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.7-rc-1, so it looks safe — our inference, not a vendor statement

References (3)

x_refsource_MISCPatch
Source: [email protected]
https://github.com/xwiki/xwiki-platform/commit/7f8825537c9523ccb5051abd78014d156f9791c8
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-5cf8-vrr8-8hjm
x_refsource_MISCExploitIssue TrackingPatchVendor Advisory
Source: [email protected]
https://jira.xwiki.org/browse/XWIKI-19949

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-200CWE-307

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