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CVE-2021-32729— A user without PR can reset user authentication failures information

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 12.6.88、12.10.4和13.0之前的版本中存在安全漏洞，该漏洞源于重置认证失败记录的脚本服务方法可以由任何具有脚本权限的用户执行而不需要具有编程权限。

CVSS 2.0 · Low EPSS 0.50% · P43

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force
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I. Basic Information for CVE-2021-32729

Vulnerability Information
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Vulnerability Title
A user without PR can reset user authentication failures information
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. A vulnerability exists in versions prior to 12.6.88, 12.10.4, and 13.0. The script service method used to reset the authentication failures record can be executed by any user with Script rights and does not require Programming rights. An attacher with script rights who is able to reset the authentication failure record might perform a brute force attack, since they would be able to virtually deactivate the mechanism introduced to mitigate those attacks. The problem has been patched in version 12.6.8, 12.10.4 and 13.0. There are no workarounds aside from upgrading.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
保护机制失效
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 12.6.88、12.10.4和13.0之前的版本中存在安全漏洞，该漏洞源于重置认证失败记录的脚本服务方法可以由任何具有脚本权限的用户执行而不需要具有编程权限。
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 > 11.6RC1, < 12.6.8 -

II. Public POCs for CVE-2021-32729

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III. Intelligence Information for CVE-2021-32729

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Other References for CVE-2021-32729 (1)

Same Patch Batch · xwiki · 2021-07-01 · 3 CVEs total

CVE-2021-32730 5.7 MEDIUM No CSRF protection on the password change form
CVE-2021-32731 5.3 MEDIUM The reset password form reveal users email address

IV. Related Vulnerabilities

Same product: xwiki-platform
Same vendor: xwiki
Same weakness: CWE-693