How severe is CVE-2026-0843?

CVE-2026-0843 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-0843 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-0843?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-0843 have an EU (EUVD) identifier?

Yes. CVE-2026-0843 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1902.

When was CVE-2026-0843 published?

CVE-2026-0843 was published on 2026-01-11 and last updated on 2026-06-17.

CVE-2026-0843

CVE-2026-0843 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1902
Weakness: CWE-74
Published: 2026-01-11
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-0843?: CVE-2026-0843 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-0843 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-0843?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-0843 have an EU (EUVD) identifier?: Yes. CVE-2026-0843 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1902.
When was CVE-2026-0843 published?: CVE-2026-0843 was published on 2026-01-11 and last updated on 2026-06-17.

References

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