How severe is CVE-2022-3334?

CVE-2022-3334 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-2022-3334 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3334?

CVE-2022-3334 affects Wp-ecommerce Easy Wp Smtp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3334?

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-2022-3334 published?

CVE-2022-3334 was published on 2022-10-31 and last updated on 2026-06-17.

CVE-2022-3334

CVE-2022-3334 is a high-severity vulnerability in Wp-ecommerce Easy Wp Smtp 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. The underlying weakness is classified as CWE-502.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Wp-ecommerce Easy Wp Smtp
Published: 2022-10-31
Last modified: 2026-06-17

Description

The Easy WP SMTP WordPress plugin before 1.5.0 unserialises the content of an imported file, which could lead to PHP object injection issue when an admin import (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.

Frequently asked questions

What is CVE-2022-3334?: The Easy WP SMTP WordPress plugin before 1.5.0 unserialises the content of an imported file, which could lead to PHP object injection issue when an admin import (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.
How severe is CVE-2022-3334?: CVE-2022-3334 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-2022-3334 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3334?: CVE-2022-3334 affects Wp-ecommerce Easy Wp Smtp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3334?: 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-2022-3334 published?: CVE-2022-3334 was published on 2022-10-31 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/0e735502-eaa2-4047-949e-bc8eb6b39fc9

Affected products (1)

cpe:2.3:a:wp-ecommerce:easy_wp_smtp:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Wp-ecommerce Easy Wp Smtp

CVE-2019-25141 — Critical (CVSS 9.8): The Easy WP SMTP plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.3.9.…
CVE-2022-42699 — Critical (CVSS 9.1): Auth. Remote Code Execution vulnerability in Easy WP SMTP plugin <= 1.5.1 on WordPress.
CVE-2022-45829 — High (CVSS 8.7): Auth. Path Traversal vulnerability in Easy WP SMTP plugin <= 1.5.1 at WordPress.
CVE-2020-35234 — High (CVSS 7.5): The easy-wp-smtp plugin before 1.4.4 for WordPress allows Administrator account takeover, as exploited in the wild in…
CVE-2022-45833 — Medium (CVSS 6.8): Auth. Path Traversal vulnerability in Easy WP SMTP plugin <= 1.5.1 on WordPress.
CVE-2017-7723 — Medium (CVSS 6.1): XSS exists in Easy WP SMTP (before 1.2.5), a WordPress Plugin, via the e-mail subject or body.

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