What is the CVSS score of CVE-2023-26476?

CVE-2023-26476 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.9%.

Is there a public PoC exploit available for CVE-2023-26476?

Yes, a public proof-of-concept exploit is available for CVE-2023-26476. Prioritise patching immediately. EPSS: 0.9%.

Is there a patch available for CVE-2023-26476?

Yes, a patch is available for CVE-2023-26476. Update the affected software to the latest version immediately.

Xwiki CVE-2023-26476

HIGH

Information Exposure (CWE-200)

2023-03-02 security-advisories@github.com

Information Disclosure Xwiki

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Mar 02, 2023 - 19:15 nvd

HIGH 7.5

DescriptionNVD

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.

AnalysisAI

XWiki Platform is a generic wiki platform. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. 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 products include: Xwiki. Version information: version 3.2.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.