CVE-2026-45616: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in givanz Vvveb
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, This vulnerability is fixed in 1.0.8.3.
AI Analysis
Technical Summary
The vulnerability CVE-2026-45616 in givanz Vvveb CMS is classified as CWE-79, indicating improper neutralization of input during web page generation leading to cross-site scripting (XSS). This affects all versions before 1.0.8.3. The CVSS 4.0 score is 5.1 (medium), with an attack vector of network, low attack complexity, no privileges required but user interaction needed, and limited scope and impact confined to integrity and availability. The vendor has fixed this vulnerability in version 1.0.8.3.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to session hijacking, defacement, or other client-side impacts. The impact is limited to integrity and availability with no direct confidentiality impact reported.
Mitigation Recommendations
Upgrade to version 1.0.8.3 or later, where this vulnerability has been fixed. Since the vendor has released a fixed version, applying this official patch is the recommended remediation. No additional mitigation guidance is provided or required.
CVE-2026-45616: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in givanz Vvveb
Description
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, This vulnerability is fixed in 1.0.8.3.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-45616 in givanz Vvveb CMS is classified as CWE-79, indicating improper neutralization of input during web page generation leading to cross-site scripting (XSS). This affects all versions before 1.0.8.3. The CVSS 4.0 score is 5.1 (medium), with an attack vector of network, low attack complexity, no privileges required but user interaction needed, and limited scope and impact confined to integrity and availability. The vendor has fixed this vulnerability in version 1.0.8.3.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to session hijacking, defacement, or other client-side impacts. The impact is limited to integrity and availability with no direct confidentiality impact reported.
Mitigation Recommendations
Upgrade to version 1.0.8.3 or later, where this vulnerability has been fixed. Since the vendor has released a fixed version, applying this official patch is the recommended remediation. No additional mitigation guidance is provided or required.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-12T20:31:43.448Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a076ec1ec166c07b0830a14
Added to database: 5/15/2026, 7:06:41 PM
Last enriched: 5/15/2026, 7:23:08 PM
Last updated: 5/16/2026, 6:27:46 AM
Views: 6
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