CVE-2026-45800Public exploitNetwork attack vector

Authenticated SQL injection via unvalidated order sorting

Published May 15, 2026 · Updated May 15, 2026

SQL injection in Vvveb before 1.0.8.3 allows remote authenticated users to alter database queries through the user order history page. OrderSQL::getAll() concatenates the URL-supplied order_by and direction values directly into its SQL ORDER BY clause without an allowlist. A normal frontend account is sufficient; successful injection can read or modify application database data and interrupt query handling.

CVSS severity8.7
High
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Vvveb before 1.0.8.3 allows remote authenticated users to alter database queries through the user order history page. OrderSQL::getAll() concatenates the URL-supplied order_by and direction values directly into its SQL ORDER BY clause without an allowlist. A normal frontend account is sufficient; successful injection can read or modify application database data and interrupt query handling.

The record

CVE
CVE-2026-45800
Published
May 15, 2026
Updated
May 15, 2026
Vendor
givanz
Product
Vvveb
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 15, 2026CVE publishedPublication date reported by the CVE source.
  2. May 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 1.0.8.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

givanz · Vvvebversion=< 1.0.8.3

Published CVSS scores

8.7GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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