How severe is CVE-2026-4836?

CVE-2026-4836 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-2026-4836 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-2026-4836?

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

Does CVE-2026-4836 have an EU (EUVD) identifier?

Yes. CVE-2026-4836 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16081.

When was CVE-2026-4836 published?

CVE-2026-4836 was published on 2026-03-26 and last updated on 2026-06-17.

CVE-2026-4836

CVE-2026-4836 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-2026-16081
Weakness: CWE-74
Published: 2026-03-26
Last modified: 2026-06-17

Description

A vulnerability was detected in code-projects Accounting System 1.0. The affected element is an unknown function of the file /my_account/delete.php. Performing a manipulation of the argument cos_id results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Frequently asked questions

What is CVE-2026-4836?: A vulnerability was detected in code-projects Accounting System 1.0. The affected element is an unknown function of the file /my_account/delete.php. Performing a manipulation of the argument cos_id results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.
How severe is CVE-2026-4836?: CVE-2026-4836 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-2026-4836 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-2026-4836?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-4836 have an EU (EUVD) identifier?: Yes. CVE-2026-4836 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16081.
When was CVE-2026-4836 published?: CVE-2026-4836 was published on 2026-03-26 and last updated on 2026-06-17.

References

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