CVE-2023-1478

CRITICAL EPSS 62.1%

Published Apr 10, 20233y ago · Modified Jun 17, 20261w ago

9.8 CVSS 3.1

Critical

Published Apr 10, 2023 3y ago

Last Modified Jun 17, 2026 1w ago

Description

The Hummingbird WordPress plugin before 3.4.2 does not validate the generated file path for page cache files before writing them, leading to a path traversal vulnerability in the page cache module.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

62.1% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

Vendor	Product	Version	Range
incsub	hummingbird	*	<3.4.2

References 1

wpscan.com https://wpscan.com/vulnerability/512a9ba4-01c0-4614-a991-efdc7fe51abe

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.