National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-5776 Detail

Current Description

WordPress before 4.9.2 has XSS in the Flash fallback files in MediaElement (under wp-includes/js/mediaelement).

Source:  MITRE
Description Last Modified:  01/18/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.1 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N (V3 legend)
Impact Score: 2.7
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://codex.wordpress.org/Version_4.9.2 Product Vendor Advisory
https://github.com/WordPress/WordPress/commit/3fe9cb61ee71fcfadb5e002399296fcc1198d850 Patch
https://wordpress.org/news/2018/01/wordpress-4-9-2-security-and-maintenance-release/ Release Notes Vendor Advisory
https://wpvulndb.com/vulnerabilities/9006 Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Cross-Site Scripting (XSS) (CWE-79)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-5776
NVD Published Date:
01/18/2018
NVD Last Modified:
02/01/2018