Is CVE-2022-3359 in the CISA KEV catalog?

No. CVE-2022-3359 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-3359?

CVE-2022-3359 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2022-3359?

CVE-2022-3359 has an EPSS score of 0.74% (50th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-3359?

Upgrade shortcodes and extra features for phlox theme to 2.10.7 or later.

CVE & CISA-KEV Catalog

CVE-2022-3359

HIGH

8.8

CVSS v3

NVD

Description

The Shortcodes and extra features for Phlox theme WordPress plugin before 2.10.7 unserializes the content of an imported file, which could lead to PHP object injection when a user imports (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.

How to fix

Remediation Available

shortcodes and extra features for phlox themeNVD

Affected:< 2.10.7Fixed in:2.10.7CVE-2022-3359derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.74%probability of exploitation in 30 days

50thpercentile

Moderate risk: more likely to be exploited than 50% of all known CVEs.

References

Third-Party Advisory1

wpscan.com

Embed a live status badge for CVE-2022-3359

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-04-22.