CVE Vulnerability
CVE-2019-14749
An issue was discovered in osTicket before 1.10.7 and 1.12.x before 1.12.1. CSV (aka Formula) injection exists in the export spreadsheets functionality. These spreadsheets are generated dynamically from unvalidated or unfiltered user input in the Name and Internal Notes fields in the Users tab, and the Issue Summary field in the tickets tab. This allows other agents to download data in a .csv file format or .xls file format. This is used as input for spreadsheet applications such as Excel and OpenOffice Calc, resulting in a situation where cells in the spreadsheets can contain input from an untrusted source. As a result, the end user who is accessing the exported spreadsheet can be affected.
References
| Link | Resource |
|---|---|
| https://github.com/osTicket/osTicket/releases/tag/v1.10.7 | Release Notes Third Party Advisory |
| https://github.com/osTicket/osTicket/commit/99818486c5b1d8aa445cee232825418d6834f249 | Patch Third Party Advisory |
| https://github.com/osTicket/osTicket/releases/tag/v1.12.1 | Release Notes Third Party Advisory |
| http://packetstormsecurity.com/files/154004/osTicket-1.12-Formula-Injection.html | Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/47225 | Third Party Advisory VDB Entry |
Configurations
Configuration 1
|
Information
Published : 2019-08-07 05:15
Updated : 2020-08-24 05:37
NVD link : CVE-2019-14749
Mitre link : CVE-2019-14749
Products Affected
No products.
CWE
CWE-1236
Improper Neutralization of Formula Elements in a CSV File