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Vulnerability · Published Apr 18, 2023 · Assigned by GitHub_M

CVE-2023-29526Async and display macro allow displaying and interacting with any document in restricted mode

Critical 10.0

In plain English

A critical-severity injection in xwiki-platform from xwiki. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 67% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)10.0Critical
Exploit odds (30 days)1.1%top 33.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official 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 display or interact with any page a user cannot access through the combination of the async and display macros. A comment with either macro will be executed when viewed providing a code injection vector in the context of the running server. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8, and 13.10.11. Users are advised to upgrade. There are no known workarounds for this issue.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Mavenorg.xwiki.platform:xwiki-platform-oldcore13.10.11GHSA-gpq5-7p34-vqx5
Mavenorg.xwiki.platform:xwiki-platform-oldcore14.4.8GHSA-gpq5-7p34-vqx5
Mavenorg.xwiki.platform:xwiki-platform-oldcore14.10.3GHSA-gpq5-7p34-vqx5
Mavenorg.xwiki.platform:xwiki-platform-rendering-async-macro13.10.11GHSA-gpq5-7p34-vqx5
Mavenorg.xwiki.platform:xwiki-platform-rendering-async-macro14.4.8GHSA-gpq5-7p34-vqx5
Mavenorg.xwiki.platform:xwiki-platform-rendering-async-macro14.10.3GHSA-gpq5-7p34-vqx5

Affected products (as reported)

VendorProductVersions
xwiki xwiki-platform >= 10.11.1, < 13.10.11>= 14.0.0, < 14.4.8>= 14.5.0, < 14.10.3

Weakness: CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References