CVE-2023-1347

Customizer Export\/Import vulnerability

CVSS

7.2

EPSS

16.0%

EPSS pct

97th

Exploited

No known

The Customizer Export/Import WordPress plugin before 0.9.6 unserializes user input provided via the settings, which could allow high privilege users such as admin to perform PHP Object Injection when a suitable gadget is present

Affected vendor

Fastlinemedia

Affected product

Customizer Export\/Import

CVSS vector

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

Weakness type (CWE)

CWE-502 — Deserialization of Untrusted Data

Published

2023-05-08

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring high privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 16.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2023-1347

Confirm whether Fastlinemedia Customizer Export\/Import is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2023-1347.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2023-1347

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2023-1347 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2023-1347?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2023-1347.

Start free scan

No credit card. Agentless.

Related vulnerabilities

HIGH

CVE-2017-11263

Acrobat vulnerability

HIGH

CVE-2017-11267

Acrobat vulnerability

HIGH

CVE-2017-11268

Acrobat vulnerability