PunBB 1.2.9, used alone or with F-ART BLOG:CMS, may trust a client's IP address as specified in the X-Forwarded-For HTTP header rather than the TCP/IP stack, which allows remote attackers to misrepresent their IP address by sending a modified header
Published Feb 1, 2006
5.0
MEDIUMCVSS 2.0
EPSS 1.39%
Description
PunBB 1.2.9, used alone or with F-ART BLOG:CMS, may trust a client's IP address as specified in the X-Forwarded-For HTTP header rather than the TCP/IP stack, which allows remote attackers to misrepresent their IP address by sending a modified header.
Affected products
No data.
- 3.0
- 3.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.6.2
- 3.6.4
- 4.0.0
- 4.0.0a
- 4.0.0b
- 4.0.0c
- 4.0.0d
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.4
- 1.2.5
- 1.2.6
- 1.2.7
- 1.2.8
- 1.2.9
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:N/A:N
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 | 1.39% (0.01388) | 71.27th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.39% (0.01392) | 68.70th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.46% (0.00455) | 61.77th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.65% (0.00651) | 80.13th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.30% (0.00297) | 69.02th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.21% (0.00215) | 58.78th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.20% (0.00196) | 56.21th | v3 (v2023.03.01) |
| Jun 26, 2023 | 0.65% (0.00651) | 76.56th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.61% (0.00611) | 75.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
No CWE recorded.
References (4)
- http://secunia.com/advisories/17425 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://secunia.com/advisories/17433 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://www.punbb.org/changelogs/1.2.9_to_1.2.10.txt x_refsource_CONFIRM
- http://www.securityfocus.com/bid/15326 vdb-entryx_refsource_BIDPatch
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/17425 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://secunia.com/advisories/17433 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://www.punbb.org/changelogs/1.2.9_to_1.2.10.txt | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/15326 | vdb-entryx_refsource_BIDPatch |
Change history (0)
No recorded changes yet.