Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
CVE-2021-42664 Details
Description
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| http://packetstormsecurity.com/files/164618/Engineers-Online-Portal-1.0-SQL-Injection.html | CVE | ExploitThird Party AdvisoryVDB Entry |
| https://github.com/TheHackingRabbi/CVE-2021-42664 | CVE | ExploitThird Party Advisory |
| https://www.exploit-db.com/exploits/50451 | CVE | ExploitThird Party AdvisoryVDB Entry |
| https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html | CVE | ProductThird Party Advisory |
| http://packetstormsecurity.com/files/164618/Engineers-Online-Portal-1.0-SQL-Injection.html | [email protected] | ExploitThird Party AdvisoryVDB Entry |
| https://github.com/TheHackingRabbi/CVE-2021-42664 | [email protected] | ExploitThird Party Advisory |
| https://www.exploit-db.com/exploits/50451 | [email protected] | ExploitThird Party AdvisoryVDB Entry |
| https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html | [email protected] | ProductThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| engineers online portal project engineers online portal | 1.0 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Nov 17, 2021 | Modified Analysis | [email protected] |
| Nov 10, 2021 | CVE Modified | [email protected] |
| Nov 9, 2021 | Initial Analysis | [email protected] |