How severe is CVE-2023-5640?

CVE-2023-5640 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-5640 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-5640?

CVE-2023-5640 affects Dguzun Article Analytics. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-5640?

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

When was CVE-2023-5640 published?

CVE-2023-5640 was published on 2023-11-20 and last updated on 2026-06-17.

CVE-2023-5640

CVE-2023-5640 is a critical-severity vulnerability in Dguzun Article Analytics with a CVSS 3.x base score of 9.8. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Dguzun Article Analytics
Published: 2023-11-20
Last modified: 2026-06-17

Description

The Article Analytics WordPress plugin does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection vulnerability.

Frequently asked questions

What is CVE-2023-5640?: The Article Analytics WordPress plugin does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection vulnerability.
How severe is CVE-2023-5640?: CVE-2023-5640 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-5640 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-5640?: CVE-2023-5640 affects Dguzun Article Analytics. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-5640?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-5640 published?: CVE-2023-5640 was published on 2023-11-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dguzun:article_analytics:*:*:*:*:*:wordpress:*:*

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