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[email protected]NVD:CVE-2021-42664

HistoryNov 05, 2021 - 1:15 p.m.

CVE-2021-42664

2021-11-0513:15:08

CWE-79

[email protected]

web.nvd.nist.gov

stored cross site scripting

sourcecodester engineers

php

quiz title

quiz description

add_quiz.php

web server

cookie stealing

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.002

Percentile

54.3%

JSON

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.

Affected configurations

Nvd

Node

engineers_online_portal_projectengineers_online_portalMatch1.0

VendorProductVersionCPE
engineers_online_portal_projectengineers_online_portal1.0cpe:2.3:a:engineers_online_portal_project:engineers_online_portal:1.0:*:*:*:*:*:*:*