CVE-2022-3380
CVE-2022-3380 is a high-severity vulnerability in Fastlinemedia Customizer Export/import 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: Fastlinemedia Customizer Export/import
- Published:
- Last modified:
Description
The Customizer Export/Import WordPress plugin before 0.9.5 unserializes the content of an imported file, which could lead to PHP object injection issues when an admin imports (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.
Frequently asked questions
- What is CVE-2022-3380?
- The Customizer Export/Import WordPress plugin before 0.9.5 unserializes the content of an imported file, which could lead to PHP object injection issues when an admin imports (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.
- How severe is CVE-2022-3380?
- CVE-2022-3380 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-2022-3380 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-2022-3380?
- CVE-2022-3380 affects Fastlinemedia Customizer Export/import. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-3380?
- 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-2022-3380 published?
- CVE-2022-3380 was published on 2022-10-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:fastlinemedia:customizer_export\/import:*:*:*:*:*:wordpress:*:*
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