Responsive Thumbnail Slider < 1.0.1 - Authenticated (Subscriber+) Arbitrary File Upload
Published Jul 25, 2025
8.8
HIGHCVSS 3.1
EPSS 3.13%
Description
The Responsive Thumbnail Slider plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type sanitization in the via the image uploader in versions up to 1.0.1. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload arbitrary files on the affected sites server using a double extension which may make remote code execution possible.
Affected products
- Vendor n/a Product Thumbnail carousel slider Defaultunaffected
- Version 0StatusaffectedConstraints<1.0.1
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Thumbnail carousel slider | unaffected |
|
- ≤ 1.0.1
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
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
TotalDecision
n/aAssessed Jul 25, 2025 · 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
2025–2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (7 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.13% (0.03129) | 87.41th | v5 (v2026.06.15) |
| Sep 14, 2026 | 3.11% (0.03106) | 87.04th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.02% (0.02016) | 78.31th | v5 (v2026.06.15) |
| Jun 2, 2026 | 73.15% (0.73147) | 98.81th | v4 (v2025.03.14) |
| May 27, 2026 | 70.56% (0.70556) | 98.71th | v4 (v2025.03.14) |
| May 21, 2026 | 2.04% (0.02040) | 84.04th | v4 (v2025.03.14) |
| Jul 25, 2025 | 0.22% (0.00216) | 44.25th | v4 (v2025.03.14) |
References (5)
- https://cxsecurity.com/issue/WLB-2015080170 Exploit
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/wp_responsive_thumbnail_slider_upload.rb Exploit
- https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-thumbnail-carousel-slider-arbitrary-file-upload-1-0/ Technical Description
- https://www.exploit-db.com/exploits/37998 Exploit
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6c396ae6-d34c-4554-b670-28868dc136a5?source=cve Third Party Advisory
Change history (0)
No recorded changes yet.