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CVE-2022-23619— Information exposure in xwiki-platform

Quick assessment

Affected
xwiki xwiki-platform
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Xwiki Platform是法国Xwiki公司的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform存在授权问题漏洞，该漏洞源于在受影响的版本中，即使wiki对访客关闭，也可以通过使用忘记密码表单来猜测用户是否在wiki上有账户。这个问题已经在XWiki 12.10.9, 13.4.1和13.6RC1上修复。建议用户及时更新。对于这个问题没有已知的解决方法。

CVSS 5.3 · Medium EPSS 1.13% · P66

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2022-23619

Vulnerability Information
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Vulnerability Title
Information exposure in xwiki-platform
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Xwiki Platform 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xwiki Platform是法国Xwiki公司的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform存在授权问题漏洞，该漏洞源于在受影响的版本中，即使wiki对访客关闭，也可以通过使用忘记密码表单来猜测用户是否在wiki上有账户。这个问题已经在XWiki 12.10.9, 13.4.1和13.6RC1上修复。建议用户及时更新。对于这个问题没有已知的解决方法。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
xwiki xwiki-platform >= 13.6.0, < 13.6RC1 -

II. Public POCs for CVE-2022-23619

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III. Intelligence Information for CVE-2022-23619

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Patches & Fixes for CVE-2022-23619 (1)

Vendor Advisories for CVE-2022-23619 (1)

Other References for CVE-2022-23619 (1)

Same Patch Batch · xwiki · 2022-02-09 · 8 CVEs total

CVE-2022-23616 8.8 HIGH Remote code execution in xwiki-platform
CVE-2022-23622 7.4 HIGH Cross site scripting in registration template in xwiki-platform
CVE-2022-23620 6.8 MEDIUM Path traversal in xwiki-platform-skin-skinx
CVE-2022-23617 6.5 MEDIUM Missing authorization in xwiki-platform
CVE-2022-23621 5.5 MEDIUM Missing authorization in xwiki-platform
CVE-2022-23615 5.4 MEDIUM Partial authorization bypass on document save in xwiki-platform
CVE-2022-23618 4.7 MEDIUM Open Redirect in xwiki-platform

IV. Related Vulnerabilities

Same product: xwiki-platform
Same vendor: xwiki
Same weakness: CWE-200

V. Comments for CVE-2022-23619

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