Information
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Advisory by Netsparker
Name: Boolean SQL Injection in Monica 1.8.2
Affected Software: Monica
Affected Versions: 1.8.2
Homepage: https://github.com/monicahq/monica
Vulnerability: Boolean SQL Injection
Severity: Critical
Status: Not Fixed
CVSS Score (3.0): AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Netsparker Advisory Reference: NS-18-055

Technical Details
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URL: http://{domain}/{monica_path}/people/search  
Parameter Name: needle
Parameter Type: POST
Attack Pattern: ' or 'ns'='ns

URL: http://{domain}/{monica_path}/people/search  
Parameter Name: accountId
Parameter Type: POST
Attack Pattern: 1 or 1=1

For more information on SQL Injection vulnerabilities read the article SQL Injection.

Advisory Timeline
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28th November 2018- First Contact
30th November 2018 - Details Sent
4th February 2019 - Last Attempt to Contact
14th February 2019 - Advisory Released

Credits & Authors
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These issues have been discovered by Omer Citak while testing Netsparker Web Application Security Scanner.

About Netsparker
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Netsparker web application security scanners find and report security flaws and vulnerabilities such as SQL Injection and Cross-site Scripting (XSS) in all websites and web applications, regardless of the platform and technology they are built on. Netsparker scanning engine’s unique detection and exploitation techniques allow it to be dead accurate in reporting vulnerabilities. The Netsparker web application security scanner is available in two editions; Netsparker Desktop and Netsparker Cloud. Visit our website https://www.netsparker.com for more information.