HIGH
Multiple directory traversal vulnerabilities in (a) class/functions.php and (b) class/m_bro.php in AlternC 0.9.5 and earlier allow remote attackers to (1) create arbitrary files and directories via a .
Published Dec 4, 2006
10.0
HIGHCVSS 2.0
EPSS 3.81%
Description
Multiple directory traversal vulnerabilities in (a) class/functions.php and (b) class/m_bro.php in AlternC 0.9.5 and earlier allow remote attackers to (1) create arbitrary files and directories via a .. (dot dot) in the "create name" field and (2) read arbitrary files via a .. (dot dot) in the "web root" field when configuring a subdomain.
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.81% 0.03809
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03809
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.81% (0.03809) | 89.70th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.60% (0.03598) | 87.93th | v5 (v2026.06.15) |
| Dec 28, 2025 | 6.41% (0.06413) | 90.72th | v4 (v2025.03.14) |
| Oct 24, 2025 | 4.29% (0.04286) | 88.31th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.30% (0.02297) | 83.58th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.03% (0.06027) | 93.41th | v3 (v2023.03.01) |
| Mar 9, 2024 | 4.30% (0.04300) | 92.07th | v3 (v2023.03.01) |
| Dec 23, 2023 | 3.13% (0.03130) | 90.09th | v3 (v2023.03.01) |
| Nov 15, 2023 | 2.33% (0.02326) | 88.55th | v3 (v2023.03.01) |
| Oct 8, 2023 | 2.86% (0.02862) | 89.52th | v3 (v2023.03.01) |
| Aug 31, 2023 | 2.42% (0.02422) | 88.57th | v3 (v2023.03.01) |
| Jul 24, 2023 | 2.55% (0.02554) | 88.77th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.41% (0.02408) | 88.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (11)
- http://dev.alternc.org/trac/alternc/changeset/1737 x_refsource_CONFIRMPatch
- http://dev.alternc.org/trac/alternc/changeset/1738 x_refsource_CONFIRMPatch
- http://dev.alternc.org/trac/alternc/changeset/1742 x_refsource_CONFIRMPatch
- http://secunia.com/advisories/23144 third-party-advisoryx_refsource_SECUNIA
- http://securityreason.com/securityalert/1965 third-party-advisoryx_refsource_SREASON
- http://www.ground418.org/exploits/read.php?file=06-alternC-095.txt x_refsource_MISCExploitVendor Advisory
- http://www.securityfocus.com/archive/1/452988/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/21355 vdb-entryx_refsource_BIDExploit
- http://www.vupen.com/english/advisories/2006/4851 vdb-entryx_refsource_VUPEN
- https://dev.alternc.org/trac/alternc/milestone/0.9.6 x_refsource_CONFIRMPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30626 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://dev.alternc.org/trac/alternc/changeset/1737 | x_refsource_CONFIRMPatch | |
| http://dev.alternc.org/trac/alternc/changeset/1738 | x_refsource_CONFIRMPatch | |
| http://dev.alternc.org/trac/alternc/changeset/1742 | x_refsource_CONFIRMPatch | |
| http://secunia.com/advisories/23144 | third-party-advisoryx_refsource_SECUNIA | |
| http://securityreason.com/securityalert/1965 | third-party-advisoryx_refsource_SREASON | |
| http://www.ground418.org/exploits/read.php?file=06-alternC-095.txt | x_refsource_MISCExploitVendor Advisory | |
| http://www.securityfocus.com/archive/1/452988/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/21355 | vdb-entryx_refsource_BIDExploit | |
| http://www.vupen.com/english/advisories/2006/4851 | vdb-entryx_refsource_VUPEN | |
| https://dev.alternc.org/trac/alternc/milestone/0.9.6 | x_refsource_CONFIRMPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/30626 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 4, 2006
Updated Aug 7, 2024
Reserved Dec 3, 2006
Link CVE-2006-6259
CISA Vulnrichment
Updated n/a