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wpvulndbLana CodesWPVDB-ID:AC7158C5-3D11-4865-B26F-41AB5A8120AF
HistoryNov 22, 2022 - 12:00 a.m.

Easy Video Player < 1.2.2.3 - Contributor+ Stored XSS

2022-11-2200:00:00
Lana Codes
wpscan.com
3

5.4 Medium

CVSS3

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

The plugin does not sanitize and escapes some parameters, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks.

PoC

1. Add a new post and add the payload there: [evp_embed_video url=‘" onerror=alert(/XSS/) "’] 2. Preview the post, and the XSS will trigger.

CPENameOperatorVersion
easy-video-playerlt1.2.2.3

5.4 Medium

CVSS3

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

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