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Music Player for WooCommerce EUVDEUVD-2026-66941

| CVE-2026-78283 HIGH
Cross-site Scripting (XSS) (CWE-79)
2026-08-27 Patchstack GHSA-q364-8ggx-vgvp
7.1
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
7.1 HIGH
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
vuln.today AI
6.1 MEDIUM

Network-accessible unauthenticated XSS; UI:R reflects mandatory victim interaction; A:N assigned as XSS does not produce meaningful availability impact absent additional evidence.

3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Aug 27, 2026 - 10:04 vuln.today
CVE Published
Aug 27, 2026 - 09:00 cve.org
HIGH 7.1

DescriptionCVE.org

Unauthenticated Cross Site Scripting (XSS) in Music Player for WooCommerce <= 1.8.9 versions.

AnalysisAI

Cross-site scripting in Music Player for WooCommerce plugin version 1.8.9 and earlier allows unauthenticated remote attackers to inject and execute arbitrary JavaScript in victims' browsers when they interact with a crafted link or page. The flaw targets WooCommerce stores running the Codepeople plugin and could enable session hijacking, credential theft, or malicious redirects against store customers or administrators. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Identify WooCommerce store running vulnerable plugin version
Delivery
Craft URL with JavaScript payload in vulnerable plugin parameter
Exploit
Deliver malicious link to store admin via phishing or embed in accessible page
Execution
Victim's browser loads and executes injected script
Impact
Exfiltrate session cookies or perform admin actions on victim's behalf

Vulnerability AssessmentAI

Exploitation The Music Player for WooCommerce plugin must be installed, active, and running version 1.8.9 or earlier on a WordPress/WooCommerce site. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS base score of 7.1 (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L) reflects a network-exploitable flaw requiring no authentication but dependent on victim interaction (UI:R), which substantially moderates real-world exploitability compared to fully automated or wormable scenarios. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker identifies a WooCommerce store running Music Player for WooCommerce version 1.8.9 or earlier, then crafts a URL embedding a malicious JavaScript payload within a vulnerable plugin parameter. The attacker delivers the link via a targeted phishing email to a store administrator; when the administrator clicks the link and the page renders in their browser, the payload executes and exfiltrates the WordPress authentication cookie, granting the attacker administrative access to the store. …
Remediation Patch available per vendor advisory - update the Music Player for WooCommerce plugin to the version released after 1.8.9 via the WordPress dashboard (Plugins > Installed Plugins > Update Available); the exact patched release version is not confirmed in the available intelligence data and must be verified against the Patchstack advisory at https://patchstack.com/database/wordpress/plugin/music-player-for-woocommerce/vulnerability/wordpress-music-player-for-woocommerce-plugin-1-8-9-cross-site-scripting-xss-vulnerability?_s_id=cve or the official WordPress plugin repository changelog. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, identify all WooCommerce installations running Music Player for Codepeople plugin version 1.8.9 or earlier and immediately disable or remove the plugin to eliminate the attack vector. …

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EUVD-2026-66941 vulnerability details – vuln.today

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