HIGH
Incomplete blacklist vulnerability in the FileUploadsFilter class in protected/components/filters/FileUploadsFilter.php in X2Engine X2CRM before 5.0.9 allows remote authenticated users to execute arbitrary PHP code by uploading a file with a .pht extension
Published Sep 29, 2015
7.5
HIGHCVSS 2.0
EPSS 7.51%
Description
Incomplete blacklist vulnerability in the FileUploadsFilter class in protected/components/filters/FileUploadsFilter.php in X2Engine X2CRM before 5.0.9 allows remote authenticated users to execute arbitrary PHP code by uploading a file with a .pht extension.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
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.
7.51% 0.07505
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.07505
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 | 7.51% (0.07505) | 94.31th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.51% (0.07505) | 93.69th | v5 (v2026.06.15) |
| Jun 14, 2026 | 14.49% (0.14486) | 94.63th | v4 (v2025.03.14) |
| Jan 5, 2026 | 11.20% (0.11204) | 93.26th | v4 (v2025.03.14) |
| Mar 30, 2025 | 12.30% (0.12297) | 93.25th | v4 (v2025.03.14) |
| Mar 29, 2025 | 21.02% (0.21018) | 92.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.30% (0.12297) | 93.31th | v4 (v2025.03.14) |
| Dec 17, 2024 | 12.75% (0.12749) | 95.45th | v3 (v2023.03.01) |
| Apr 23, 2024 | 14.66% (0.14660) | 95.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 13.21% (0.13215) | 94.61th | v3 (v2023.03.01) |
| Mar 6, 2023 | 9.26% (0.09257) | 94.23th | v2 (v2022.01.01) |
| Feb 17, 2023 | 9.26% (0.09257) | 94.04th | v2 (v2022.01.01) |
| Apr 1, 2022 | 10.21% (0.10212) | 94.14th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.21% (0.10212) | 87.64th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://packetstormsecurity.com/files/133717/X2Engine-4.2-Arbitrary-File-Upload.html x_refsource_MISC
- http://seclists.org/fulldisclosure/2015/Sep/92 mailing-listx_refsource_FULLDISC
- http://www.securityfocus.com/archive/1/536546/100/0/threaded mailing-listx_refsource_BUGTRAQ
- https://github.com/X2Engine/X2CRM/commit/10b72bfe7a1b9694f19a0adef72d85a754d4d3f8#diff-26a90fcab2707d6ef509fccb3588790f x_refsource_CONFIRMExploit
- https://www.exploit-db.com/exploits/38323/ exploitx_refsource_EXPLOIT-DB
- https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2015-5074/ x_refsource_MISCExploit
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/133717/X2Engine-4.2-Arbitrary-File-Upload.html | x_refsource_MISC | |
| http://seclists.org/fulldisclosure/2015/Sep/92 | mailing-listx_refsource_FULLDISC | |
| http://www.securityfocus.com/archive/1/536546/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| https://github.com/X2Engine/X2CRM/commit/10b72bfe7a1b9694f19a0adef72d85a754d4d3f8#diff-26a90fcab2707d6ef509fccb3588790f | x_refsource_CONFIRMExploit | |
| https://www.exploit-db.com/exploits/38323/ | exploitx_refsource_EXPLOIT-DB | |
| https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2015-5074/ | x_refsource_MISCExploit |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 29, 2015
Updated Aug 6, 2024
Reserved Jun 26, 2015
Link CVE-2015-5074
CISA Vulnrichment
Updated n/a