Description
Author PHP Object Injection in ShortPixel Image Optimizer <= 6.4.3 versions.
Published: 2026-06-15
Score: 7.2 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

Update the WordPress ShortPixel Image Optimizer Plugin to the latest available version (at least 6.4.4).

Tracking

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Advisories

No advisories yet.

History

Tue, 16 Jun 2026 06:30:00 +0000

Type Values Removed Values Added
First Time appeared Shortpixel
Shortpixel shortpixel Image Optimizer
Wordpress
Wordpress wordpress
Vendors & Products Shortpixel
Shortpixel shortpixel Image Optimizer
Wordpress
Wordpress wordpress

Mon, 15 Jun 2026 23:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 15 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Description Author PHP Object Injection in ShortPixel Image Optimizer <= 6.4.3 versions.
Title WordPress ShortPixel Image Optimizer plugin <= 6.4.3 - PHP Object Injection vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Shortpixel Shortpixel Image Optimizer
Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-06-15T22:16:38.626Z

Reserved: 2026-04-07T10:41:57.169Z

Link: CVE-2026-39471

cve-icon Vulnrichment

Updated: 2026-06-15T22:16:34.780Z

cve-icon NVD

Status : Deferred

Published: 2026-06-15T21:16:43.860

Modified: 2026-06-15T21:24:32.790

Link: CVE-2026-39471

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-16T03:00:15Z

Weaknesses
  • CWE-502

    Deserialization of Untrusted Data