CVE-2020-5299

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).

Link	Resource
https://github.com/octobercms/october/security/advisories/GHSA-4rhm-m2fp-hx7q	Patch Third Party Advisory
https://github.com/octobercms/october/commit/802d8c8e09a2b342649393edb6d3ceb958851484	Patch Third Party Advisory
https://github.com/octobercms/library/commit/c84bf03f506052c848f2fddc05f24be631427a1a	Patch Third Party Advisory
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	Mailing List Third Party Advisory

Configuration 1

cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*

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Published : 2020-06-03 10:15

Updated : 2022-06-30 02:46

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NVD link : CVE-2020-5299

Mitre link : CVE-2020-5299

No products.

CWE-77