http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.html

http://seclists.org/fulldisclosure/2020/Aug/2

https://github.com/octobercms/library/commit/c84bf03f506052c848f2fddc05f24be631427a1a

https://github.com/octobercms/october/commit/802d8c8e09a2b342649393edb6d3ceb958851484

https://github.com/octobercms/october/security/advisories/GHSA-4rhm-m2fp-hx7q

NIST CWE-77

http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.html No Types Assigned

http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.html Third Party Advisory, VDB Entry

http://seclists.org/fulldisclosure/2020/Aug/2 No Types Assigned

http://seclists.org/fulldisclosure/2020/Aug/2 Mailing List, Third Party Advisory

http://seclists.org/fulldisclosure/2020/Aug/2 [No Types Assigned]

http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.html [No Types Assigned]

NIST AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L

NIST (AV:N/AC:H/Au:S/C:P/I:P/A:P)

OR
     *cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:* versions from (including) 1.0.319 up to (excluding) 1.0.466

https://github.com/octobercms/library/commit/c84bf03f506052c848f2fddc05f24be631427a1a No Types Assigned

https://github.com/octobercms/library/commit/c84bf03f506052c848f2fddc05f24be631427a1a Patch, Third Party Advisory

https://github.com/octobercms/october/commit/802d8c8e09a2b342649393edb6d3ceb958851484 No Types Assigned

https://github.com/octobercms/october/commit/802d8c8e09a2b342649393edb6d3ceb958851484 Patch, Third Party Advisory

https://github.com/octobercms/october/security/advisories/GHSA-4rhm-m2fp-hx7q No Types Assigned

https://github.com/octobercms/october/security/advisories/GHSA-4rhm-m2fp-hx7q Patch, Third Party Advisory

Victim must voluntarily interact with attack mechanism

In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466,
any users with the ability to modify any data that could eventually be exported as a CSV file from the `ImportExportController`
could potentially introduce a CSV injection into the data to cause the generated CSV export file to be malicious.
This requires attackers to achieve the following before a successful attack can be completed: 

1. Have found a vulnerability in the victims spreadsheet software of choice.
2. Control data that would potentially be exported through the `ImportExportController` by a theoretical victim.
3. Convince the victim to export above data as a CSV and run it in vulnerable spreadsheet software while also bypassing any sanity checks by said software.

Issue has been patched in Build 466 (v1.0.466).

In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, any users with the ability to modify any data that could eventually be exported as a CSV file from the `ImportExportController` could potentially introduce a CSV injection into the data to cause the generated CSV export file to be malicious. This requires attackers to achieve the following before a successful attack can be completed: 1. Have found a vulnerability in the victims spreadsheet software of choice. 2. Control data that would potentially be exported through the `ImportExportController` by a theoretical victim. 3. Convince the victim to export above data as a CSV and run it in vulnerable spreadsheet software while also bypassing any sanity checks by said software. Issue has been patched in Build 466 (v1.0.466).