CVE-2022-23619 : XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected ver

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions it's possible to guess if a user has an account on the wiki by using the "Forgot your password" form, even if the wiki is closed to guest users. This problem has been patched on XWiki 12.10.9, 13.4.1 and 13.6RC1. Users are advised yo update. There are no known workarounds for this issue.

Published 2022-02-09 21:15:08

Updated 2022-02-15 18:40:34

Source GitHub, Inc.

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2022-23619

Xwiki » Xwiki
Versions from including (>=) 13.0 and up to, including, (<=) 13.4
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
Matching versions
Xwiki » Xwiki
Versions before (<) 12.10.9
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
Matching versions
Xwiki » Xwiki
Versions from including (>=) 13.4.2 and up to, including, (<=) 13.6
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2022-23619

EPSS FAQ

0.15%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 52 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-23619

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None
5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	3.9	1.4	GitHub, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2022-23619

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: security-advisories@github.com (Secondary)
CWE-640 Weak Password Recovery Mechanism for Forgotten Password

The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-23619

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-35fg-hjcr-j65f

The "Forgot your password?" form offers too much information concerning user accounts · Advisory · xwiki/xwiki-platform · GitHub
Third Party Advisory
https://jira.xwiki.org/browse/XWIKI-18787

[XWIKI-18787] The "Forgot your password?" form offers too much information concerning user accounts - XWiki.org JIRA
Patch;Vendor Advisory
https://github.com/xwiki/xwiki-platform/commit/d8a3cce48e0ac1a0f4a3cea7a19747382d9c9494

XWIKI-18787: Authentication API does not return proper results (#1651) · xwiki/xwiki-platform@d8a3cce · GitHub
Patch;Third Party Advisory

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Vulnerability Details : CVE-2022-23619

Products affected by CVE-2022-23619

Exploit prediction scoring system (EPSS) score for CVE-2022-23619

CVSS scores for CVE-2022-23619

CWE ids for CVE-2022-23619

References for CVE-2022-23619