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GHSA-6gf5-c898-7rxp

Improper Neutralization of Script in Attributes in XWiki (X)HTML renderers

Source: GitHub Advisory Database (reviewed) Critical CVE-2023-32070

Packages

EcosystemPackageAffectedFixed in
Maven org.xwiki.rendering:xwiki-rendering-syntax-xhtml < 14.6-rc-1 14.6-rc-1
Maven org.xwiki.platform:xwiki-core-rendering-api <= 3.0-milestone-2 no fix listed
Maven org.xwiki.rendering:xwiki-rendering-syntax-html < 14.6-rc-1 14.6-rc-1
Maven org.xwiki.rendering:xwiki-rendering-syntax-html5 < 14.6-rc-1 14.6-rc-1
Maven org.xwiki.rendering:xwiki-rendering-syntax-annotatedxhtml < 14.6-rc-1 14.6-rc-1
Maven org.xwiki.rendering:xwiki-rendering-syntax-annotatedhtml5 < 14.6-rc-1 14.6-rc-1
Maven org.xwiki.platform:xwiki-platform-annotation-core < 14.6-rc-1 14.6-rc-1

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact HTML rendering didn't check for dangerous attributes/attribute values. This allowed cross-site scripting (XSS) attacks via attributes and link URLs, e.g., supported in XWiki syntax. ### Patches This has been patched in XWiki 14.6 RC1. ### Workarounds There are no known workarounds apart from upgrading to a fixed version. ### References * https://github.com/xwiki/xwiki-rendering/commit/c40e2f5f9482ec6c3e71dbf1fff5ba8a5e44cdc1 * https://jira.xwiki.org/browse/XRENDERING-663 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki.org](https://jira.xwiki.org/) * Email us at [Security Mailing List](mailto:[email protected])

References

External links from the advisory. They lead to third-party sites.