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CVE-2026-110799

Vvveb: Authentication Bypass via PHP Array Injection leading to full Account Takeover

CRITICAL
9.8
CVSS Score
Published: October 30, 2026 at 02:19 PM UTC
Updated: October 30, 2026 at 04:17 PM UTC
1 product affected across 1 vendorVvveb

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Severity
CRITICAL9.8
Exploit prediction
EPSS 0.7%
SSVC
PoC

Description

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.7, the password reset functionality is vulnerable to an Authentication Bypass due to insufficient validation of the user and token GET parameters. This issue has been patched in version 1.0.8.7.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vvveb· Givanz
90%
v < 1.0.8.7

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM
Source: cverecord
https://github.com/givanz/Vvveb/security/advisories/GHSA-qw5g-hcm8-9jcj

SSVC — Action Prioritization

SSVCPoCAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

9.8CRITICALGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-287

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