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CVE-2022-36100— XWiki Platform Applications Tag and XWiki Platform Tag UI vulnerable to Eval Injection

Quick assessment

Affected
xwiki xwiki-platform
Exploitation
High exploitation probability; assess promptly
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 Tag UI 13.10.6之前版本和14.4之前版本存在安全漏洞，该漏洞源于标签文档“Main.Tags”没有正确清理用户输入，这允许对文档具有查看权限的用户执行具有编程权限的任意Groovy、Python和Velocity代码，这也允许绕过所有权限检查，从而修改和披露存储在XWiki安装中的所有内容。

CVSS 9.9 · Critical EPSS 73.61% · P99
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I. Basic Information for CVE-2022-36100

Vulnerability Information
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Vulnerability Title
XWiki Platform Applications Tag and XWiki Platform Tag UI vulnerable to Eval Injection
Source: CVE Program / CVE List V5
Vulnerability Description
XWiki Platform Applications Tag and XWiki Platform Tag UI are tag applications for XWiki, a generic wiki platform. Starting with version 1.7 in XWiki Platform Applications Tag and prior to 13.10.6 and 14.4 in XWiki Platform Tag UI, the tags document `Main.Tags` in XWiki didn't sanitize user inputs properly. This allowed users with view rights on the document (default in a public wiki or for authenticated users on private wikis) to execute arbitrary Groovy, Python and Velocity code with programming rights. This also allowed bypassing all rights checks and thus both modification and disclosure of all content stored in the XWiki installation. The vulnerability could be used to impact the availability of the wiki. On XWiki versions before 13.10.4 and 14.2, this can be combined with CVE-2022-36092, meaning that no rights are required to perform the attack. The vulnerability has been patched in versions 13.10.6 and 14.4. As a workaround, the patch that fixes the issue can be manually applied to the document `Main.Tags` or the updated version of that document can be imported from version 14.4 of xwiki-platform-tag-ui using the import feature in the administration UI on XWiki 10.9 and later.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
动态执行代码中指令转义处理不恰当(Eval注入)
Source: CVE Program / CVE List V5
Vulnerability Title
多款 XWiki Platform 产品代码注入漏洞
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 Tag UI 13.10.6之前版本和14.4之前版本存在安全漏洞，该漏洞源于标签文档“Main.Tags”没有正确清理用户输入，这允许对文档具有查看权限的用户执行具有编程权限的任意Groovy、Python和Velocity代码，这也允许绕过所有权限检查，从而修改和披露存储在XWiki安装中的所有内容。
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 >= 1.7, < 13.10.6 -

II. Public POCs for CVE-2022-36100

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III. Intelligence Information for CVE-2022-36100

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Patches & Fixes for CVE-2022-36100 (1)

Vendor Advisories for CVE-2022-36100 (1)

Other References for CVE-2022-36100 (1)

Same Patch Batch · xwiki · 2022-09-08 · 11 CVEs total

CVE-2022-36099 9.9 CRITICAL XWiki Platform Wiki UI Main Wiki Eval Injection vulnerability
CVE-2022-36098 8.9 HIGH XWiki Platform Mentions UI vulnerable to Cross-site Scripting
CVE-2022-36097 8.9 HIGH XWiki Platform Attachment UI vulnerable to cross-site scripting in the move attachment for
CVE-2022-36096 8.9 HIGH XWiki Platform vulnerable to Cross-site Scripting in the deleted attachments list
CVE-2022-36094 8.9 HIGH XWiki Platform Web Parent POM vulnerable to XSS in the attachment history
CVE-2022-36093 8.5 HIGH XWiki Platform Web Templates vulnerable to Unauthorized User Registration Through the Dist
CVE-2022-36090 8.1 HIGH org.xwiki.platform:xwiki-platform-oldcore Improper Authorization check for inactive users
CVE-2022-36092 7.5 HIGH XWiki Platform Old Core vulnerable to Authentication Bypass Using the Login Action
CVE-2022-36091 7.5 HIGH XWiki Platform Web Templates vulnerable to Missing Authorization and Exposure of Private P
CVE-2022-36095 4.3 MEDIUM XWiki Cross-Site Request Forgery (CSRF) for actions on tags

IV. Related Vulnerabilities

Same product: xwiki-platform
Same vendor: xwiki
Same weakness: CWE-95

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