Description
In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, a user with the ability to use the import functionality of the `ImportExportController` behavior can be socially engineered by an attacker to upload a maliciously crafted CSV file which could result in a reflected XSS attack on the user in question Issue has been patched in Build 466 (v1.0.466).
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| octobercms | october | >= 1.0.319, < 1.0.466 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | october/backend | >= 1.0.319, < 1.0.466 | 1.0.466 | GHSA-gg6x-xx78-448c |
References
- https://github.com/octobercms/october/security/advisories/GHSA-gg6x-xx78-448c
- https://github.com/octobercms/october/commit/cd0b6a791f995d86071a024464c1702efc50f46c
- http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.html
- 20200804 October CMS <= Build 465 Multiple Vulnerabilities - Arbitrary File Read mailing-list