MEDIUM
The estatik plugin before 2.3.1 for WordPress has authenticated arbitrary file upload (exploitable with CSRF) via es_media_images[] to wp-admin/admin-ajax.php
Published Sep 16, 2019
6.5
MEDIUMCVSS 3.1
EPSS 1.10%
Description
The estatik plugin before 2.3.1 for WordPress has authenticated arbitrary file upload (exploitable with CSRF) via es_media_images[] to wp-admin/admin-ajax.php.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
6.5 MEDIUM NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
No CVSS v3.0 score for this CVE.
4.0 MEDIUM NVD
AV:N/AC:L/Au:S/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.10% 0.01105
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01105
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.10% (0.01105) | 64.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.10% (0.01105) | 61.38th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.45% (0.00445) | 60.55th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.22% (0.05225) | 82.88th | v4 (v2025.03.14) |
| Mar 24, 2025 | 0.45% (0.00445) | 60.65th | v4 (v2025.03.14) |
| Mar 23, 2025 | 5.22% (0.05225) | 88.11th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.45% (0.00445) | 61.34th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00058) | 26.59th | v3 (v2023.03.01) |
| Jun 6, 2024 | 0.06% (0.00058) | 24.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00058) | 22.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- https://wordpress.org/plugins/estatik/#developers x_refsource_MISCRelease Notes
- https://www.pluginvulnerabilities.com/2016/08/19/authenticated-arbitrary-file-upload-vulnerability-in-estatik/ x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://wordpress.org/plugins/estatik/#developers | x_refsource_MISCRelease Notes | |
| https://www.pluginvulnerabilities.com/2016/08/19/authenticated-arbitrary-file-upload-vulnerability-in-estatik/ | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 16, 2019
Updated Aug 6, 2024
Reserved Sep 13, 2019
Link CVE-2016-10959
CISA Vulnrichment
Updated n/a