CVE-2022-36094
XWiki Platform Web Parent POM vulnerable to XSS in the attachment history
Description
### Impact It's possible to store a JavaScript which will be executed by anyone viewing the history of an attachment containing javascript in its name. For example, attachment a file with name `><img src=1 onerror=alert(1)>.jpg` will execute the alert. ### Patches This issue has been patched in XWiki 13.10.6 and 14.3RC1. ### Workarounds It is possible to replace viewattachrev.vm, the entry point for this attack, by a [patch](https://github.com/xwiki/xwiki-platform/commit/047ce9fa4a7c13f3883438aaf54fc50f287a7e8e)ed version from the patch without updating XWiki. ### References * https://jira.xwiki.org/browse/XWIKI-19612 ### 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)
How to fix CVE-2022-36094
To remediate CVE-2022-36094, upgrade the affected package to a fixed version below.
- —upgrade to 13.10.6 or later
Is CVE-2022-36094 being exploited?
Moderate — EPSS is 38.8%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- >= 1.0, < 13.10.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L |