CVE-2023-32070: Improper Neutralization of Script in Attributes in XWiki (X)HTML renderers
First published: Wed May 10 2023(Updated: )
### 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:security@xwiki.org)
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xwiki Rendering | =3.0-milestone_2 | |
| Xwiki Xwiki | <=14.5 | |
| maven/org.xwiki.platform:xwiki-platform-annotation-core | <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.rendering:xwiki-rendering-syntax-annotatedxhtml | <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-html | <14.6-rc-1 | 14.6-rc-1 |
| maven/org.xwiki.platform:xwiki-core-rendering-api | <=3.0-milestone-2 | |
| maven/org.xwiki.rendering:xwiki-rendering-syntax-xhtml | <14.6-rc-1 | 14.6-rc-1 |
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Reference Links
- https://github.com/xwiki/xwiki-rendering/commit/c40e2f5f9482ec6c3e71dbf1fff5ba8a5e44cdc1
- https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-6gf5-c898-7rxp
- https://jira.xwiki.org/browse/XRENDERING-663
- https://nvd.nist.gov/vuln/detail/CVE-2023-32070
- https://github.com/advisories/GHSA-6gf5-c898-7rxp (Advisory)
Frequently Asked Questions
What is CVE-2023-32070?
CVE-2023-32070 is a vulnerability in XWiki Platform where HTML rendering does not check for dangerous attributes/attribute values, allowing for cross-site scripting (XSS) attacks.
What is the severity of CVE-2023-32070?
CVE-2023-32070 has a severity level of critical.
How does CVE-2023-32070 affect XWiki Platform?
CVE-2023-32070 affects XWiki Platform versions prior to 14.6-rc-1.
How can I fix CVE-2023-32070?
To fix CVE-2023-32070, update XWiki Platform to version 14.6-rc-1 or later.
Where can I find more information about CVE-2023-32070?
More information about CVE-2023-32070 can be found in the following references: [reference links]
- collector/nvd-index
- collector/github-advisory-latest
- alias/GHSA-6gf5-c898-7rxp
- alias/CVE-2023-32070
- collector/nvd-cve
- collector/github-advisory
- agent/author
- agent/type
- agent/remedy
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/references
- agent/title
- agent/last-modified-date
- agent/tags
- agent/event
- agent/first-publish-date
- agent/description
- vendor/xwiki
- canonical/xwiki rendering
- version/xwiki rendering/3.0-milestone_2
- canonical/xwiki xwiki
- version/xwiki xwiki/14.5
- package-manager/maven