Unrestricted file upload vulnerability in filesystem3.class.php in eFront 3.5.1 build 2710 and earlier allows remote attackers to execute arbitrary code by uploading a file with an executable extension as an avatar, then accessing it via a direct request to the file in (1) student/avatars/ or (2) professor/avatars/
Published Aug 21, 2009
6.8
MEDIUMCVSS 2.0
EPSS 4.70%
Description
Unrestricted file upload vulnerability in filesystem3.class.php in eFront 3.5.1 build 2710 and earlier allows remote attackers to execute arbitrary code by uploading a file with an executable extension as an avatar, then accessing it via a direct request to the file in (1) student/avatars/ or (2) professor/avatars/.
Affected products
No data.
- ≤ 3.5.1
- 3.1.0
- 3.1.2
- 3.1.3
- 3.1.4
- 3.5.0
- 3.5.0
- 3.5.0
- 3.5.0
- 3.5.0
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.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.70% (0.04701) | 91.52th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.70% (0.04701) | 90.61th | v5 (v2026.06.15) |
| Dec 14, 2025 | 10.37% (0.10367) | 92.93th | v4 (v2025.03.14) |
| Mar 30, 2025 | 5.79% (0.05787) | 89.56th | v4 (v2025.03.14) |
| Mar 29, 2025 | 9.92% (0.09917) | 88.26th | v4 (v2025.03.14) |
| Mar 19, 2025 | 5.79% (0.05787) | 89.31th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.85% (0.03848) | 87.41th | v4 (v2025.03.14) |
| Dec 17, 2024 | 18.37% (0.18372) | 96.20th | v3 (v2023.03.01) |
| Apr 14, 2023 | 10.28% (0.10284) | 94.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 10.95% (0.10951) | 94.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.41% (0.11409) | 95.05th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.41% (0.11409) | 94.66th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.41% (0.11409) | 88.76th | v2 (v2022.01.01) |
References (6)
- http://forum.efrontlearning.net/viewtopic.php?f=1&t=271 x_refsource_CONFIRMPatch
- http://www.osvdb.org/54294 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/496851/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/31491 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/45574 vdb-entryx_refsource_XF
- https://www.exploit-db.com/exploits/6633 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://forum.efrontlearning.net/viewtopic.php?f=1&t=271 | x_refsource_CONFIRMPatch | |
| http://www.osvdb.org/54294 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/archive/1/496851/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/31491 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/45574 | vdb-entryx_refsource_XF | |
| https://www.exploit-db.com/exploits/6633 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.