CVE-2026-2948: CWE-918 Server-Side Request Forgery (SSRF) in jegstudio Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem
The Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 3.5.3 via the import_images() function. This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
AI Analysis
Technical Summary
The Gutenverse WordPress plugin contains an SSRF vulnerability (CWE-918) in its import_images() function, which can be exploited by authenticated users with contributor-level privileges or above. This flaw enables these users to cause the server to make arbitrary HTTP requests to internal or external resources, potentially exposing or modifying sensitive internal information. The vulnerability affects all versions up to 3.5.3. The CVSS 3.1 base score is 6.4, reflecting a medium severity with network attack vector, low attack complexity, and privileges required. No official fix or patch has been published by the vendor as of the current data.
Potential Impact
An attacker with contributor-level or higher access can exploit this SSRF vulnerability to make the server send arbitrary HTTP requests. This can lead to unauthorized querying or modification of internal services and data accessible from the server environment. The impact includes limited confidentiality and integrity loss but no direct availability impact. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict contributor-level access to trusted users only and monitor for suspicious activity related to the plugin's import functionality. Avoid exposing sensitive internal services that could be targeted via SSRF.
CVE-2026-2948: CWE-918 Server-Side Request Forgery (SSRF) in jegstudio Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem
Description
The Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 3.5.3 via the import_images() function. This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
CVSS v3.1
Score 6.4medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Gutenverse WordPress plugin contains an SSRF vulnerability (CWE-918) in its import_images() function, which can be exploited by authenticated users with contributor-level privileges or above. This flaw enables these users to cause the server to make arbitrary HTTP requests to internal or external resources, potentially exposing or modifying sensitive internal information. The vulnerability affects all versions up to 3.5.3. The CVSS 3.1 base score is 6.4, reflecting a medium severity with network attack vector, low attack complexity, and privileges required. No official fix or patch has been published by the vendor as of the current data.
Potential Impact
An attacker with contributor-level or higher access can exploit this SSRF vulnerability to make the server send arbitrary HTTP requests. This can lead to unauthorized querying or modification of internal services and data accessible from the server environment. The impact includes limited confidentiality and integrity loss but no direct availability impact. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict contributor-level access to trusted users only and monitor for suspicious activity related to the plugin's import functionality. Avoid exposing sensitive internal services that could be targeted via SSRF.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-02-21T18:56:55.447Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f96cc0cbff5d86109c38fb
Added to database: 5/5/2026, 4:06:24 AM
Last enriched: 5/12/2026, 6:17:53 AM
Last updated: 6/20/2026, 12:18:37 AM
Views: 65
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