# CVE-2026-126374: Vvveb through 1.0.8.6 SQL Injection via @KEYS(:each) Array Keys

Status: published. Published: 2026-11-13. Updated: 2026-11-13.

Vvveb through 1.0.8.6 contains an SQL injection vulnerability because the @KEYS(:each) macro emits PHP array keys as backtick-quoted INSERT column names without escaping, and several procedures in admin/sql/mysqli/product.sql and admin_auth_token.sql omit the @FILTER guard. Authenticated back-office users able to save products can submit product_<feature> POST array keys containing backticks to redirect bound values into unexposed columns or break SQL statements.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- givanz / Vvveb: ≥ 0; ≤ 1.0.8.6 (affected, custom). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 5.3 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 4.3 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N; source: CNA: VulnCheck

- CVSS 4.0: 5.3 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X; source: NVD: disclosure@vulncheck.com

- CVSS 3.1: 4.3 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N; source: NVD: disclosure@vulncheck.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-89

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/givanz/Vvveb/security/advisories/GHSA-fwp9-mpg4-hh5w (CNA: VulnCheck; vendor-advisory)

- https://www.vulncheck.com/advisories/vvveb-through-1.0.8.6-sql-injection-via-keys-each-array-keys (CNA: VulnCheck; third-party-advisory)

- https://github.com/givanz/Vvveb/security/advisories/GHSA-fwp9-mpg4-hh5w (disclosure@vulncheck.com)

- https://www.vulncheck.com/advisories/vvveb-through-1.0.8.6-sql-injection-via-keys-each-array-keys (disclosure@vulncheck.com)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-126374; retrieved 2026-11-13; source updated 2026-11-13

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-126374; retrieved 2026-11-13; source updated 2026-11-13

Revision: b04a9442d5d19332d6481419c8eee45f145431d1e0856bcdcad81f657318261f

Canonical: https://y2.dev/cve/CVE-2026-126374

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