Description
A CSV injection vulnerability found in Online Invoicing System (OIS) 4.3 and below can be exploited by users to perform malicious actions such as redirecting admins to unknown or harmful websites, or disclosing other clients' details that the user did not have access to.
References (2)
Core 2
Core References
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/bigprof-software/online-invoicing-system/releases/tag/4.4
Third Party Advisory x_refsource_misc
https://www.jinsonvarghese.com/csv-injection-in-online-invoicing-system/
Scores
CVSS v3
4.4
EPSS
0.0072
EPSS Percentile
49.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Details
CWE
CWE-1236
Status
published
Products (1)
bigprof/online_invoicing_system
< 4.3
Published
Mar 03, 2021
Tracked Since
Feb 18, 2026