CVE-2025-4202— Multicollab: Content Team Collaboration and Editorial Workflow <= 5.2 - Missing Authorization to Authenticated (Subscriber+) Collaboration Comment
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| multicollab | Multicollab: Content Team Collaboration and Editorial Workflow | ≤ 5.2 | affected |
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I. Basic Information for CVE-2025-4202
Vulnerability Information
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Vulnerability Title
Multicollab: Content Team Collaboration and Editorial Workflow <= 5.2 - Missing Authorization to Authenticated (Subscriber+) Collaboration Comment
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Multicollab: Content Team Collaboration and Editorial Workflow plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'cf_add_comment' function in all versions up to, and including, 5.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to add comments to arbitrary collaborations.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| multicollab | Multicollab: Content Team Collaboration and Editorial Workflow | 0 ~ 5.2 | - |
II. Public POCs for CVE-2025-4202
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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IV. Related Vulnerabilities
Same weakness: CWE-862
- CVE-2026-8681
Essential Chat Support <= 1.0.1 - Missing Authorization to U - CVE-2026-45667
Open WebUI: Unauthenticated endpoint can trigger embedding g - CVE-2026-44571
Open WebUI: Improper Authorization in Standard Channels Allo - CVE-2026-45350
Open WebUI: Chat completion API allows tool restrictions to - CVE-2026-44569
Open WebUI: Insecure Message Access Breaks Authorization
V. Comments for CVE-2025-4202
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