How severe is CVE-2023-3547?

CVE-2023-3547 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-3547 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3547?

CVE-2023-3547 affects All In One B2b For Woocommerce Project All In One B2b For Woocommerce. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3547?

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-2023-3547 published?

CVE-2023-3547 was published on 2023-09-25 and last updated on 2026-06-17.

CVE-2023-3547

CVE-2023-3547 is a high-severity vulnerability in All In One B2b For Woocommerce Project All In One B2b For Woocommerce with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: All In One B2b For Woocommerce Project All In One B2b For Woocommerce
Published: 2023-09-25
Last modified: 2026-06-17

Description

The All in One B2B for WooCommerce WordPress plugin through 1.0.3 does not properly check nonce values in several actions, allowing an attacker to perform CSRF attacks.

Frequently asked questions

What is CVE-2023-3547?: The All in One B2B for WooCommerce WordPress plugin through 1.0.3 does not properly check nonce values in several actions, allowing an attacker to perform CSRF attacks.
How severe is CVE-2023-3547?: CVE-2023-3547 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-3547 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3547?: CVE-2023-3547 affects All In One B2b For Woocommerce Project All In One B2b For Woocommerce. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3547?: 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-2023-3547 published?: CVE-2023-3547 was published on 2023-09-25 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/3cfb6696-18ad-4a38-9ca3-992f0b768b78

Affected products (1)

cpe:2.3:a:all_in_one_b2b_for_woocommerce_project:all_in_one_b2b_for_woocommerce:*:*:*:*:*:wordpress:*:*

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