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veracodeVeracode Vulnerability DatabaseVERACODE:46049
HistoryMar 28, 2024 - 5:48 a.m.

Cross-site Scripting (XSS)

2024-03-2805:48:44
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
3
phpmyfaq
cross-site scripting
xss
file attachment
admin privileges
js code
html
javascript

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

phpMyFAQ is vulnerable to Cross-site Scripting (XSS). The vulnerability is due to the handling of file attachments. An attacker with admin privileges can upload an attachment containing JS code without an extension, and the application will render it as HTML, leading to the execution of arbitrary JavaScript code in the context of the user’s browser session.

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

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