What is CVE-2026-0843?

CVE-2026-0843 is a medium-severity vulnerability in Jiujiujia Jjjfood, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-01-11.

How severe is CVE-2026-0843?

Medium severity. CVSS v3 base score is 6.3 out of 10.

SQL Injection in Jiujiujia Jjjfood

CVE-2026-0843

A vulnerability has been found in jiujiujia/victor123/wxw850227 jjjfood and jjjshop_food up to 20260103. This vulnerability affects unknown code of the file /index.php/api/product.category/index. Such manipulation of the argument latitude leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product is distributed under multiple different names. The vendor was contacted early about this disclosure but did not respond in any way.

EPSS: 0.002 (9.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Jiujiujia Jjjfood — versions 20260103
Jiujiujia Jjjshop_food — versions 20260103
Victor123 Jjjfood — versions 20260103
Victor123 Jjjshop_food — versions 20260103
Wxw850227 Jjjfood — versions 20260103
Wxw850227 Jjjshop_food — versions 20260103

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-0843?: CVE-2026-0843 is a medium-severity vulnerability in Jiujiujia Jjjfood, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-01-11.
How severe is CVE-2026-0843?: Medium severity. CVSS v3 base score is 6.3 out of 10.