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WpvulndbWPVDB-ID:79977683-38FE-4D68-80FE-429AF5A51C2B

HistoryMay 24, 2024 - 12:00 a.m.

Custom Fonts – Host Your Fonts Locally < 2.1.5 - Author+ Stored XSS

2024-05-2400:00:00

wpscan.com

custom fonts

stored xss

svg upload

input sanitization

output escaping

authenticated attackers

author level

web scripts

CVSS3

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.8

Confidence

High

JSON

Description The plugin is vulnerable to Stored Cross-Site Scripting via svg file upload due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author level or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

www.wordfence.com/threat-intel/vulnerabilities/id/98536242-64c7-4e02-aa00-a3efbf5c90d8

CVSS3

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.8

Confidence

High

JSON

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