CVE-2021-42664 — Cross-site Scripting in Online Portal Project Engineers Online Portal

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
5.4MEDIUMNVD
EPSS
1.9%
top 16.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Engineers Online Portal Project Engineers Online Portal
Timeline
PublishedNov 5
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-fmwm-fpxf-fvm8: A Stored Cross Site Scripting (XSS) Vulneraibiilty exists in Sourcecodester Engineers Online Portal in PHP via the (1) Quiz title and (2) quiz descrip↗2022-05-24
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CVEList
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 descrip↗2021-11-05
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💥Exploits & PoCs

1
Exploit-DB
Engineers Online Portal 1.0 - 'multiple' Stored Cross-Site Scripting (XSS)↗2021-10-25
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CVE-2021-42664 — Cross-site Scripting | cvebase