5.1

CVE-2020-5299

Potential CSV Injection vector in OctoberCMS

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).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Octobercms ≫ October Version >= 1.0.319 < 1.0.466
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1% 0.583
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.1 1 3.7
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L
nvd@nist.gov 4.6 3.9 6.4
AV:N/AC:H/Au:S/C:P/I:P/A:P
security-advisories@github.com 4 1 2.7
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

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