CVE-2023-4300

Import XML and RSS Feeds < 2.1.4 - Admin+ Arbitrary File Upload

HIGH

7.2

CVSS Score

Published: September 25, 2023 at 03:56 PM UTC

Updated: June 17, 2026 at 06:37 AM UTC

1 product affected across 1 vendorImport XML and RSS Feeds

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Severity

HIGH7.2

Exploit prediction

EPSS 2%

SSVC

PoC

Description

The Import XML and RSS Feeds WordPress plugin before 2.1.4 does not filter file extensions for uploaded files, allowing an attacker to upload a malicious PHP file, leading to Remote Code Execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Import XML and RSS Feeds · Mooveagencywordpress-plugin

95%

v < 2.1.4

Affected range stops below 2.1.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical DescriptionThird Party Advisory

Source: [email protected]

https://wpscan.com/vulnerability/d4220025-2272-4d5f-9703-4b2ac4a51c42

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

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