CVE-2026-39514
Deferred Deferred - Pending Action
Unauthenticated XSS in Paid Member Subscriptions

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description
Unauthenticated Cross Site Scripting (XSS) in Paid Member Subscriptions <= 2.17.3 versions.
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Meta Information
Published
2026-06-15
Last Modified
2026-06-15
Generated
2026-06-16
AI Q&A
2026-06-16
EPSS Evaluated
N/A
NVD
CVE-2026-39514
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
paid_member_subscriptions paid_member_subscriptions to 2.17.3 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is an Unauthenticated Cross Site Scripting (XSS) issue found in Paid Member Subscriptions versions 2.17.3 and earlier.

Cross Site Scripting (XSS) allows an attacker to inject malicious scripts into web pages viewed by other users. Since this vulnerability is unauthenticated, it means the attacker does not need to be logged in to exploit it.

Impact Analysis

Exploitation of this vulnerability can lead to several impacts including the ability for an attacker to execute malicious scripts in the context of the affected website.

  • Compromise of user data confidentiality (C:L)
  • Integrity of data can be affected (I:L)
  • Availability of the service may be impacted (A:L)

Because the vulnerability is exploitable remotely without authentication and requires only low attack complexity, it poses a significant risk.

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