How severe is CVE-2023-3392?

CVE-2023-3392 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-3392 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3392?

CVE-2023-3392 affects Edmonsoft Read More & Accordion. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3392?

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-2023-3392 published?

CVE-2023-3392 was published on 2023-10-16 and last updated on 2026-06-17.

CVE-2023-3392

CVE-2023-3392 is a high-severity vulnerability in Edmonsoft Read More & Accordion with a CVSS 3.x base score of 7.2. 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 7.2)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Edmonsoft Read More & Accordion
Published: 2023-10-16
Last modified: 2026-06-17

Description

The Read More & Accordion WordPress plugin before 3.2.7 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.

Frequently asked questions

What is CVE-2023-3392?: The Read More & Accordion WordPress plugin before 3.2.7 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.
How severe is CVE-2023-3392?: CVE-2023-3392 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-3392 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3392?: CVE-2023-3392 affects Edmonsoft Read More & Accordion. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3392?: 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-2023-3392 published?: CVE-2023-3392 was published on 2023-10-16 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/1e733ccf-8026-4831-9863-e505c2aecba6

Affected products (1)

cpe:2.3:a:edmonsoft:read_more_\&_accordion:*:*:*:*:*:wordpress:*:*