CVE-2021-42664

A Stored Cross Site Scripting (XSS) Vulneraibiilty exists in Sourcecodester Engineers Online Portal in PHP via the (1) Quiz title and (2) quiz description parameters to add_quiz.php. An attacker can leverage this vulnerability in order to run javascript commands on the web server surfers behalf, which can lead to cookie stealing and more.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
engineers_online_portal_projectengineers_online_portal
1.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/164618/Engineers-Online-Portal-1.0-SQL-Injection.html
https://github.com/TheHackingRabbi/CVE-2021-42664
https://www.exploit-db.com/exploits/50451
https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html
http://packetstormsecurity.com/files/164618/Engineers-Online-Portal-1.0-SQL-Injection.html
https://github.com/TheHackingRabbi/CVE-2021-42664
https://www.exploit-db.com/exploits/50451
https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html