How severe is CVE-2023-3178?

CVE-2023-3178 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-2023-3178 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3178?

CVE-2023-3178 affects Wpexperts Post Smtp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3178?

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

Does CVE-2023-3178 have an EU (EUVD) identifier?

Yes. CVE-2023-3178 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-43859.

When was CVE-2023-3178 published?

CVE-2023-3178 was published on 2024-01-16 and last updated on 2026-06-17.

CVE-2023-3178

CVE-2023-3178 is a medium-severity vulnerability in Wpexperts Post Smtp 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% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-43859
Weakness: CWE-352
Affected product: Wpexperts Post Smtp
Published: 2024-01-16
Last modified: 2026-06-17

Description

The POST SMTP Mailer WordPress plugin before 2.5.7 does not have proper CSRF checks in some AJAX actions, which could allow attackers to make logged in users with the manage_postman_smtp capability delete arbitrary logs via a CSRF attack.

Frequently asked questions

What is CVE-2023-3178?: The POST SMTP Mailer WordPress plugin before 2.5.7 does not have proper CSRF checks in some AJAX actions, which could allow attackers to make logged in users with the manage_postman_smtp capability delete arbitrary logs via a CSRF attack.
How severe is CVE-2023-3178?: CVE-2023-3178 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-2023-3178 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3178?: CVE-2023-3178 affects Wpexperts Post Smtp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3178?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-3178 have an EU (EUVD) identifier?: Yes. CVE-2023-3178 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-43859.
When was CVE-2023-3178 published?: CVE-2023-3178 was published on 2024-01-16 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/5341cb5d-d204-49e1-b013-f8959461995f/

Affected products (1)

cpe:2.3:a:wpexperts:post_smtp:*:*:*:*:*:wordpress:*:*

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