CVE-2026-59533 | Unauthenticated SQL Injection in Relevanssi Light <= 1.2.2 v… | CVSS 9.3 CRITICAL

Description

Unauthenticated SQL Injection in Relevanssi Light <= 1.2.2 versions.

CVE ID: CVE-2026-59533
State: PUBLISHED
Assigner: Patchstack
Reserved: 2026-07-05 21:27 UTC
Published: 2026-07-27 13:59 UTC
Last updated: 2026-07-27 16:18 UTC
Primary CWE: CWE-89
CWE-89 Improper Neutralization of Special Elements used in a…
Vendor / Product: Christoph Vielgrader / Relevanssi Light
Sources: cve.org · NVD

9.3 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

SSVC — CISA Coordinator

Affected products (1)

Vendor	Product	Platform	Versions
Christoph Vielgrader	Relevanssi Light	—	n/a ≤ 1.2.2

Weakness (CWE)

CWE	Source	Description
CWE-89	cna	CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.3	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

References (1)