CRITICAL
Unrestricted File Upload exists in BigTree CMS through 4.2.18: if an attacker uploads an 'xxx.pht' or 'xxx.phtml' file, they could bypass a safety check and execute any code
Published Jun 2, 2017
9.8
CRITICALCVSS 3.0
EPSS 1.26%
Description
Unrestricted File Upload exists in BigTree CMS through 4.2.18: if an attacker uploads an 'xxx.pht' or 'xxx.phtml' file, they could bypass a safety check and execute any code.
Affected products
No data.
- ≤ 4.2.18
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.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/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 Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.26% 0.01255
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01255
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.26% (0.01255) | 68.41th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.26% (0.01255) | 68.17th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.24% (0.00243) | 64.78th | v3 (v2023.03.01) |
| Feb 28, 2024 | 0.24% (0.00243) | 63.54th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.24% (0.00243) | 61.54th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00181) | 53.49th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://github.com/bigtreecms/BigTree-CMS/commit/b72293946951cc650eaf51f5d2f62ceac6335e12 x_refsource_CONFIRMPatch
- https://github.com/bigtreecms/BigTree-CMS/issues/280 x_refsource_CONFIRMExploitIssue TrackingPatch
| Link | Providers | Tags |
|---|---|---|
| https://github.com/bigtreecms/BigTree-CMS/commit/b72293946951cc650eaf51f5d2f62ceac6335e12 | x_refsource_CONFIRMPatch | |
| https://github.com/bigtreecms/BigTree-CMS/issues/280 | x_refsource_CONFIRMExploitIssue TrackingPatch |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 2, 2017
Updated Aug 5, 2024
Reserved Jun 2, 2017
Link CVE-2017-9364
CISA Vulnrichment
Updated n/a