CVE-2019-14749
osTicket CSV Injection
Description
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.
INFO
Published Date :
Aug. 7, 2019, 5:15 p.m.
Last Modified :
Aug. 24, 2020, 5:37 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2019-14749 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-14749.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/154004/osTicket-1.12-Formula-Injection.html | Third Party Advisory VDB Entry |
| https://github.com/osTicket/osTicket/commit/99818486c5b1d8aa445cee232825418d6834f249 | Patch Third Party Advisory |
| https://github.com/osTicket/osTicket/releases/tag/v1.10.7 | Release Notes Third Party Advisory |
| https://github.com/osTicket/osTicket/releases/tag/v1.12.1 | Release Notes Third Party Advisory |
| https://www.exploit-db.com/exploits/47225 | Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Code, exploits, and tips for pentesting osTicket
osticket pentest
HTML Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-14749 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-14749 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-74 CWE-1236 -
Initial Analysis by [email protected]
Aug. 14, 2019
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type http://packetstormsecurity.com/files/154004/osTicket-1.12-Formula-Injection.html No Types Assigned http://packetstormsecurity.com/files/154004/osTicket-1.12-Formula-Injection.html Third Party Advisory, VDB Entry Changed Reference Type https://github.com/osTicket/osTicket/commit/99818486c5b1d8aa445cee232825418d6834f249 No Types Assigned https://github.com/osTicket/osTicket/commit/99818486c5b1d8aa445cee232825418d6834f249 Patch, Third Party Advisory Changed Reference Type https://github.com/osTicket/osTicket/releases/tag/v1.10.7 No Types Assigned https://github.com/osTicket/osTicket/releases/tag/v1.10.7 Release Notes, Third Party Advisory Changed Reference Type https://github.com/osTicket/osTicket/releases/tag/v1.12.1 No Types Assigned https://github.com/osTicket/osTicket/releases/tag/v1.12.1 Release Notes, Third Party Advisory Changed Reference Type https://www.exploit-db.com/exploits/47225 No Types Assigned https://www.exploit-db.com/exploits/47225 Third Party Advisory, VDB Entry Added CWE CWE-74 Added CPE Configuration OR *cpe:2.3:a:osticket:osticket:*:*:*:*:*:*:*:* versions up to (excluding) 1.10.7 *cpe:2.3:a:osticket:osticket:*:*:*:*:*:*:*:* versions from (including) 1.12 up to (excluding) 1.12.1 -
CVE Modified by [email protected]
Aug. 13, 2019
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/47225 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 11, 2019
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/154004/osTicket-1.12-Formula-Injection.html [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-14749 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-14749
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.53 }} -0.29%
score
0.92737
percentile