CVE-2019-14749
CVSS v3
8.8
HIGH
Score EPSS
9.6 %
probabilité d’exploitation au 2026-10-05
CISA KEV
Non
exploitation connue
Exploitation
—
statut SSVC
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.
Détails techniques
- Publiée le
- 2019-08-07
- Exploit-DB
- EDB-47225
Questions fréquentes
Qu’est-ce que 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.
CVE-2019-14749 est-elle activement exploitée ?
Aucune exploitation active de CVE-2019-14749 n’est confirmée. Son score EPSS était de 9.6 % au 2026-10-05, soit la probabilité estimée d’exploitation dans les 30 prochains jours.
Quel est le score CVSS de CVE-2019-14749 ?
CVE-2019-14749 a un score de base CVSS v3 de 8.8 (gravité HIGH).
CVE-2019-14749 touche-t-elle votre environnement ?
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Autres vulnérabilités 2019 à trier
Classées par probabilité d’exploitation (EPSS).