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HIGH · 8.8

CVE-2022-3357

The Smart Slider 3 WordPress plugin before 3.5.1.11 unserialises the content of an imported file, which could lead to PHP object injection issues when a user import (intentionally or not) a malicious ...

Vulnerability Description

The Smart Slider 3 WordPress plugin before 3.5.1.11 unserialises the content of an imported file, which could lead to PHP object injection issues when a user import (intentionally or not) a malicious file, and a suitable gadget chain is present on the site.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
NextendwebSmart Slider 3< 3.5.1.11

Related Weaknesses (CWE)

CWE-502

References

FAQ

What is CVE-2022-3357?

CVE-2022-3357 is a vulnerability with a CVSS score of 8.8 (HIGH). The Smart Slider 3 WordPress plugin before 3.5.1.11 unserialises the content of an imported file, which could lead to PHP object injection issues when a user import (intentionally or not) a malicious ...

How severe is CVE-2022-3357?

CVE-2022-3357 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-3357?

Check the references section above for vendor advisories and patch information. Affected products include: Nextendweb Smart Slider 3.