Unrestricted file upload vulnerability in the add2 action in a_upload.php in OneCMS 2.4, and possibly earlier, allows remote attackers to execute arbitrary code by uploading a file with an executable extension and using a safe content type such as image/gif, then accessing it via a direct request to the file in an unspecified directory
Published Sep 11, 2009
7.5
HIGHCVSS 2.0
EPSS 6.01%
Description
Unrestricted file upload vulnerability in the add2 action in a_upload.php in OneCMS 2.4, and possibly earlier, allows remote attackers to execute arbitrary code by uploading a file with an executable extension and using a safe content type such as image/gif, then accessing it via a direct request to the file in an unspecified directory.
Affected products
No data.
- ≤ 2.4
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:L/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.01% (0.06007) | 93.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.01% (0.06007) | 92.37th | v5 (v2026.06.15) |
| Nov 21, 2025 | 13.15% (0.13151) | 93.84th | v4 (v2025.03.14) |
| Mar 30, 2025 | 14.55% (0.14554) | 93.88th | v4 (v2025.03.14) |
| Mar 29, 2025 | 21.87% (0.21871) | 93.10th | v4 (v2025.03.14) |
| Mar 17, 2025 | 14.55% (0.14554) | 93.94th | v4 (v2025.03.14) |
| Dec 17, 2024 | 26.56% (0.26562) | 96.75th | v3 (v2023.03.01) |
| Dec 15, 2023 | 11.46% (0.11462) | 94.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 13.29% (0.13290) | 94.62th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.27% (0.11270) | 95.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.27% (0.11270) | 94.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.27% (0.11270) | 88.71th | v2 (v2022.01.01) |
References (9)
- http://osvdb.org/51117 vdb-entryx_refsource_OSVDB
- http://sourceforge.net/forum/forum.php?forum_id=774946 x_refsource_CONFIRM
- http://www.bugreport.ir/index_26.htm x_refsource_MISCExploit
- http://www.securityfocus.com/archive/1/485837/100/200/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/487136/100/200/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/27158 vdb-entryx_refsource_BIDExploit
- http://www.vupen.com/english/advisories/2008/0081 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/39485 vdb-entryx_refsource_XF
- https://www.exploit-db.com/exploits/4857 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/51117 | vdb-entryx_refsource_OSVDB | |
| http://sourceforge.net/forum/forum.php?forum_id=774946 | x_refsource_CONFIRM | |
| http://www.bugreport.ir/index_26.htm | x_refsource_MISCExploit | |
| http://www.securityfocus.com/archive/1/485837/100/200/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/487136/100/200/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/27158 | vdb-entryx_refsource_BIDExploit | |
| http://www.vupen.com/english/advisories/2008/0081 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/39485 | vdb-entryx_refsource_XF | |
| https://www.exploit-db.com/exploits/4857 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.