medium5.5
CVE-2023-33197
Craft CMS stored XSS in indexedVolumes
Impact
### Summary XSS can be triggered via the Update Asset Index utility ### PoC 1. Access setting tab 2. Create new assets 3. In assets name inject payload: "<script>alert(26)</script> 4. Click Utilities tab 5. Choose all volumes, or volume trigger xss 7. Click Update asset indexes. XSS will be triggered Json response volumes name makes triggers the payload "session":{"id":1,"indexedVolumes":{"1":"\"<script>alert(26)</script>"}, It’s run on every POST request in the utility. Resolved in https://github.com/craftcms/cms/commit/8c2ad0bd313015b8ee42326af2848ee748f1d766
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | craftcms/cms | >= 4.0.0-RC1, <= 4.4.5 | 4.4.6 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Craftcms | Craft Cms | before 4.4.6 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/craftcms/cms/commit/8c2ad0bd313015b8ee42326af2848ee748f1d766
- https://github.com/craftcms/cms/releases/tag/4.4.6
- https://github.com/craftcms/cms/security/advisories/GHSA-6qjx-787v-6pxr
- https://github.com/advisories/GHSA-6qjx-787v-6pxr
- https://nvd.nist.gov/vuln/detail/CVE-2023-33197