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wpvulndbWpvulndbWPVDB-ID:B8CFB159-8250-45A5-8BAE-3F219563C3B0
HistoryMay 21, 2024 - 12:00 a.m.

Contact Form Plugin by Fluent Forms < 5.1.17 - Contributor+ Stored XSS

2024-05-2100:00:00
wpscan.com
4
wordpress
xss
input sanitization
output escaping
contributor permissions

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.4%

Description The plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘subject’ parameter due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, and access granted by an administrator, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CPENameOperatorVersion
eq5.1.17

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.4%

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