What is the CVSS score of CVE-2022-41930?

CVE-2022-41930 has a CVSS 3.1 base score of 8.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2022-41930?

Yes, a public proof-of-concept exploit is available for CVE-2022-41930. Prioritise patching immediately. EPSS: 0.8%.

Is there a patch available for CVE-2022-41930?

Yes, a patch is available for CVE-2022-41930. Update the affected software to the latest version immediately.

Xwiki CVE-2022-41930

HIGH

Missing Authorization (CWE-862)

2022-11-23 security-advisories@github.com

Authentication Bypass Xwiki

8.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.2 HIGH

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

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:N/I:H/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

Low

Lifecycle Timeline

CVE Published

Nov 23, 2022 - 19:15 nvd

HIGH 8.2

DescriptionNVD

org.xwiki.platform:xwiki-platform-user-profile-ui is missing authorization to enable or disable users. Any user (logged in or not) with access to the page XWiki.XWikiUserProfileSheet can enable or disable any user profile. This might allow to a disabled user to re-enable themselves, or to an attacker to disable any user of the wiki. The problem has been patched in XWiki 13.10.7, 14.5RC1 and 14.4.2. Workarounds: The problem can be patched immediately by editing the page XWiki.XWikiUserProfileSheet in the wiki and by performing the changes contained in https://github.com/xwiki/xwiki-platform/commit/5be1cc0adf917bf10899c47723fa451e950271fa.

AnalysisAI

org.xwiki.platform:xwiki-platform-user-profile-ui is missing authorization to enable or disable users. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. org.xwiki.platform:xwiki-platform-user-profile-ui is missing authorization to enable or disable users. Any user (logged in or not) with access to the page XWiki.XWikiUserProfileSheet can enable or disable any user profile. This might allow to a disabled user to re-enable themselves, or to an attacker to disable any user of the wiki. The problem has been patched in XWiki 13.10.7, 14.5RC1 and 14.4.2. Workarounds: The problem can be patched immediately by editing the page XWiki.XWikiUserProfileSheet in the wiki and by performing the changes contained in https://github.com/xwiki/xwiki-platform/commit/5be1cc0adf917bf10899c47723fa451e950271fa. Affected products include: Xwiki.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.