CVE-2023-4643 — HIGH (8.8) — White Hats Nepal

Q: How severe is CVE-2023-4643?

CVE-2023-4643 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-4643?

Check the references section above for vendor advisories and patch information. Affected products include: Shortpixel Enable Media Replace.

Vulnerability Description

The Enable Media Replace WordPress plugin before 4.1.3 unserializes user input via the Remove Background feature, which could allow Author+ users to perform PHP Object Injection when a suitable gadget is present on the blog

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

Vendor	Product	Versions
Shortpixel	Enable Media Replace	< 4.1.3

References

https://wpscan.com/vulnerability/d9125604-2236-435c-a67c-07951a1fc5b1ExploitThird Party Advisory
https://wpscan.com/vulnerability/d9125604-2236-435c-a67c-07951a1fc5b1ExploitThird Party Advisory

FAQ

What is CVE-2023-4643?

CVE-2023-4643 is a vulnerability with a CVSS score of 8.8 (HIGH). The Enable Media Replace WordPress plugin before 4.1.3 unserializes user input via the Remove Background feature, which could allow Author+ users to perform PHP Object Injection when a suitable gadget...

How severe is CVE-2023-4643?

CVE-2023-4643 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-2023-4643?

Check the references section above for vendor advisories and patch information. Affected products include: Shortpixel Enable Media Replace.