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WpvulndbWPVDB-ID:2D044F49-3325-4D3C-8E2E-B41E27A7A3D0

HistoryApr 08, 2024 - 12:00 a.m.

Element Pack Elementor Addons < 5.3.3 - Contributor+ Stored XSS via Custom Gallery Widget

2024-04-0800:00:00

wpscan.com

vulnerable

stored cross-site scripting

custom gallery widget

authenticated attackers

contributor access

6.4 Medium

CVSS3

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

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

Description The plugin is vulnerable to Stored Cross-Site Scripting via the image URL parameter of the Custom Gallery Widget due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CPENameOperatorVersion
eq5.3.3

CPE	Name	Operator	Version
		eq	5.3.3

References

www.wordfence.com/threat-intel/vulnerabilities/id/a54c2a89-4297-48f5-bbff-e5c20c26a632

6.4 Medium

CVSS3

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

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

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