Very High
CVE-2021-43420
CVE ID
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CVE-2021-43420
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
SQL injection vulnerability in Login.php in Sourcecodester Online Payment Hub v1 by oretnom23, allows attackers to execute arbitrary SQL commands via the username parameter.
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Ratings
-
Attacker ValueVery High
-
ExploitabilityVery High
Technical Analysis
CVE-NU11-2021-1101
Description:
The OPH – PHP (by: oretnom23 ) v1.0 is vulnerable to remote SQL-Injection-Bypass-Authentication and PHPSESSID Hijacking.
remote SQL-Injection-Bypass-Authentication: https://portswigger.net/support/using-sql-injection-to-bypass-authentication.
The parameter (username) from the login form is not protected correctly and there is no security and escaping from malicious payloads.
When the user will sending a malicious query or malicious payload to the MySQL server for those three accounts, he can bypass the login credentials and take control of these accounts.
Also, the attacker can use PHPSSESSID to steal the session to the admin account. Disaster, online payment system WTF.
Reproduce:
Proof
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General Information
Vendors
- online payment hub project
Products
- online payment hub 1.0
References
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
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