WordPress ShortPixel Image Optimizer plugin <= 5.6.3 - Broken Access Control vulnerability
Published Nov 1, 2024
8.8
HIGHCVSS 3.1
EPSS 0.39%
Description
Missing Authorization vulnerability in ShortPixel ShortPixel Image Optimizer shortpixel-image-optimiser allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects ShortPixel Image Optimizer: from n/a through <= 5.6.3.
Affected products
- Vendor ShortPixel – Convert WebP/AVIF & Optimize Images Product ShortPixel Image Optimizer Defaultunaffected
- Version -StatusaffectedConstraints<=5.6.3
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| ShortPixel – Convert WebP/AVIF & Optimize Images | ShortPixel Image Optimizer | unaffected |
|
- < 5.6.4
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Nov 1, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.39% (0.00391) | 30.77th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.38% (0.00383) | 29.89th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.11% (0.00112) | 26.70th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.22% (0.08225) | 86.77th | v4 (v2025.03.14) |
| Mar 24, 2025 | 0.11% (0.00112) | 26.75th | v4 (v2025.03.14) |
| Mar 23, 2025 | 1.39% (0.01389) | 76.45th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.11% (0.00112) | 27.39th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.05% (0.00050) | 21.21th | v3 (v2023.03.01) |
| Nov 2, 2024 | 0.04% (0.00043) | 9.95th | v3 (v2023.03.01) |
References (1)
Change history (0)
No recorded changes yet.