How severe is CVE-2023-36347?

CVE-2023-36347 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-36347 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 34% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-36347?

CVE-2023-36347 affects Codekop. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-36347?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-36347 published?

CVE-2023-36347 was published on 2023-06-30 and last updated on 2026-06-17.

CVE-2023-36347

CVE-2023-36347 is a high-severity vulnerability in Codekop with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 34% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-306.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 34% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Codekop
Published: 2023-06-30
Last modified: 2026-06-17

Description

A broken authentication mechanism in the endpoint excel.php of POS Codekop v2.0 allows unauthenticated attackers to download selling data.

Frequently asked questions

What is CVE-2023-36347?: A broken authentication mechanism in the endpoint excel.php of POS Codekop v2.0 allows unauthenticated attackers to download selling data.
How severe is CVE-2023-36347?: CVE-2023-36347 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-36347 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 34% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-36347?: CVE-2023-36347 affects Codekop. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-36347?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-36347 published?: CVE-2023-36347 was published on 2023-06-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:codekop:codekop:2.0:*:*:*:*:*:*:*

More vulnerabilities in Codekop

CVE-2023-36348 — High (CVSS 8.8): POS Codekop v2.0 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the filename…
CVE-2023-36345 — High (CVSS 8.8): A Cross-Site Request Forgery (CSRF) in POS Codekop v2.0 allows attackers to escalate privileges.
CVE-2023-36346 — Medium (CVSS 6.1): POS Codekop v2.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the nm_member…

All CVEs affecting Codekop →

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