MEDIUM
httpdx 1.4.4 and earlier allows remote attackers to obtain the source code for a web page by appending a
Published Dec 31, 2009
5.0
MEDIUMCVSS 2.0
EPSS 7.11%
Description
httpdx 1.4.4 and earlier allows remote attackers to obtain the source code for a web page by appending a . (dot) character to the URI.
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
7.11% 0.07111
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.07111
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 7.11% (0.07111) | 94.06th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.11% (0.07111) | 93.40th | v5 (v2026.06.15) |
| Mar 30, 2025 | 7.07% (0.07072) | 90.63th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.77% (0.08774) | 87.31th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.07% (0.07072) | 90.85th | v4 (v2025.03.14) |
| Dec 17, 2024 | 5.56% (0.05556) | 93.14th | v3 (v2023.03.01) |
| Dec 12, 2024 | 4.54% (0.04540) | 92.81th | v3 (v2023.03.01) |
| May 19, 2024 | 3.98% (0.03976) | 92.01th | v3 (v2023.03.01) |
| Feb 15, 2024 | 4.01% (0.04009) | 91.74th | v3 (v2023.03.01) |
| May 29, 2023 | 3.80% (0.03803) | 90.53th | v3 (v2023.03.01) |
| Apr 16, 2023 | 5.29% (0.05289) | 91.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.26% (0.07259) | 92.96th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.79% (0.06790) | 92.15th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.79% (0.06790) | 91.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.79% (0.06790) | 79.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://freetexthost.com/eiyfyt0km5 x_refsource_MISCExploitURL Repurposed
- http://packetstormsecurity.org/0910-exploits/httpdx-disclose.txt x_refsource_MISCExploit
- http://pocoftheday.blogspot.com/2009/10/httpdx-144-remote-arbitrary-source.html x_refsource_MISCExploit
- http://secunia.com/advisories/37013 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.osvdb.org/58857 vdb-entryx_refsource_OSVDB
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53733 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://freetexthost.com/eiyfyt0km5 | x_refsource_MISCExploitURL Repurposed | |
| http://packetstormsecurity.org/0910-exploits/httpdx-disclose.txt | x_refsource_MISCExploit | |
| http://pocoftheday.blogspot.com/2009/10/httpdx-144-remote-arbitrary-source.html | x_refsource_MISCExploit | |
| http://secunia.com/advisories/37013 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.osvdb.org/58857 | vdb-entryx_refsource_OSVDB | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/53733 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 31, 2009
Updated Aug 7, 2024
Reserved Dec 31, 2009
Link CVE-2009-4531
CISA Vulnrichment
Updated n/a