WordPress Plugin Vulnerabilities

WpStream < 4.11.2 - Authenticated (Subscriber+) Insecure Direct Object Reference

Description

The WpStream – Live Streaming, Video on Demand, Pay Per View plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to 4.11.2 (exclusive) due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.

Affects Plugins

Plugin icon
wpstream
Fixed in 4.11.2

References

CVE
CVE-2026-39526
URL
https://www.wordfence.com/threat-intel/vulnerabilities/id/6940cfbb-2592-47bf-8e73-6a7cb34ff448

Classification

Type
IDOR
OWASP top 10
A5: Broken Access Control
CWE
CWE-639
CVSS
4.3 (medium)

Miscellaneous

Original Researcher
Muhammad Sharief (Md Sharief)
Verified
No
WPVDB ID
84d21b99-ba02-4a1a-879d-edc1819479d7

Timeline

Publicly Published
2026-03-11 (about 7 months ago)
Added
2026-05-05 (about 5 months ago)
Last Updated
2026-05-05 (about 5 months ago)

Other

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2024-02-05
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2024-08-21
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Published
2024-05-07
Title
SP Project & Document Manager <= 4.70 - Authenticated (Subscriber+) Arbitrary Folder Name Update
Published
2024-04-22
Title
BuddyBoss platform < 2.7.60 - Private Comment Exposure via IDOR
Published
2026-05-01
Title
WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible < 6.7.26 - Authenticated (Vendor+) Insecure Direct Object Reference to Arbitrary User Deletion