How severe is CVE-2023-23711?

CVE-2023-23711 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-23711 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23711?

CVE-2023-23711 affects A2hosting A2 Optimized. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-23711?

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

When was CVE-2023-23711 published?

CVE-2023-23711 was published on 2023-03-13 and last updated on 2026-06-17.

CVE-2023-23711

CVE-2023-23711 is a medium-severity vulnerability in A2hosting A2 Optimized with a CVSS 3.x base score of 4.3. 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: A2hosting A2 Optimized
Published: 2023-03-13
Last modified: 2026-06-17

Description

Cross-Site Request Forgery (CSRF) vulnerability in A2 Hosting A2 Optimized WP plugin <= 3.0.4 versions.

Frequently asked questions

What is CVE-2023-23711?: Cross-Site Request Forgery (CSRF) vulnerability in A2 Hosting A2 Optimized WP plugin <= 3.0.4 versions.
How severe is CVE-2023-23711?: CVE-2023-23711 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-23711 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23711?: CVE-2023-23711 affects A2hosting A2 Optimized. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-23711?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-23711 published?: CVE-2023-23711 was published on 2023-03-13 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/a2-optimized-wp/wordpress-a2-optimized-wp-plugin-3-0-4-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:a2hosting:a2_optimized:*:*:*:*:*:wordpress:*:*

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