Unrestricted file upload vulnerability in ImperialBB 2.3.5 and earlier allows remote authenticated users to upload and execute arbitrary PHP code by placing a .php filename in the Upload_Avatar parameter and sending the image/gif content type
Published Jul 9, 2008
6.5
MEDIUMCVSS 2.0
EPSS 2.17%
Description
Unrestricted file upload vulnerability in ImperialBB 2.3.5 and earlier allows remote authenticated users to upload and execute arbitrary PHP code by placing a .php filename in the Upload_Avatar parameter and sending the image/gif content type.
Affected products
No data.
- ≤ 2.3.5
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:S/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 | 2.17% (0.02173) | 81.65th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.17% (0.02173) | 79.88th | v5 (v2026.06.15) |
| Aug 29, 2025 | 3.66% (0.03659) | 87.41th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.61% (0.01612) | 80.50th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.51% (0.01514) | 87.52th | v3 (v2023.03.01) |
| May 5, 2024 | 1.51% (0.01509) | 86.88th | v3 (v2023.03.01) |
| Jan 18, 2024 | 1.45% (0.01449) | 85.30th | v3 (v2023.03.01) |
| Dec 13, 2023 | 1.59% (0.01589) | 85.92th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.80% (0.01805) | 86.24th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.48% (0.04482) | 88.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.48% (0.04482) | 87.66th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.48% (0.04482) | 71.45th | v2 (v2022.01.01) |
References (5)
- http://phplizardo.breizh-web.net/blog/2008/07/05/advisory-1-imperialbb x_refsource_MISC
- http://secunia.com/advisories/30939 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.securityfocus.com/bid/30100 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43608 vdb-entryx_refsource_XF
- https://www.exploit-db.com/exploits/6008 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://phplizardo.breizh-web.net/blog/2008/07/05/advisory-1-imperialbb | x_refsource_MISC | |
| http://secunia.com/advisories/30939 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.securityfocus.com/bid/30100 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/43608 | vdb-entryx_refsource_XF | |
| https://www.exploit-db.com/exploits/6008 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.