HIGH
includes/functions.php in Craig Knudsen WebCalendar before 1.0.5 does not protect the noSet variable from external modification, which allows remote attackers to set arbitrary global variables via a URL with modified values in the noSet parameter, which leads to resultant vulnerabilities that probably include remote file inclusion and other issues
Published Mar 8, 2007
7.5
HIGHCVSS 2.0
EPSS 2.14%
Description
includes/functions.php in Craig Knudsen WebCalendar before 1.0.5 does not protect the noSet variable from external modification, which allows remote attackers to set arbitrary global variables via a URL with modified values in the noSet parameter, which leads to resultant vulnerabilities that probably include remote file inclusion and other issues.
Affected products
No data.
OR
- 1.0.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
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.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.14% 0.02144
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02144
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.14% (0.02144) | 81.40th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.14% (0.02144) | 79.62th | v5 (v2026.06.15) |
| Apr 1, 2026 | 2.73% (0.02729) | 85.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.31% (0.01307) | 78.41th | v4 (v2025.03.14) |
| Dec 17, 2024 | 13.00% (0.13004) | 95.50th | v3 (v2023.03.01) |
| Jun 11, 2024 | 19.33% (0.19326) | 96.29th | v3 (v2023.03.01) |
| Mar 26, 2024 | 14.82% (0.14825) | 95.65th | v3 (v2023.03.01) |
| Feb 17, 2024 | 11.47% (0.11467) | 95.05th | v3 (v2023.03.01) |
| Jan 9, 2024 | 3.07% (0.03074) | 90.00th | v3 (v2023.03.01) |
| Dec 2, 2023 | 2.15% (0.02145) | 88.02th | v3 (v2023.03.01) |
| Oct 25, 2023 | 2.29% (0.02287) | 88.42th | v3 (v2023.03.01) |
| Aug 9, 2023 | 2.08% (0.02085) | 87.65th | v3 (v2023.03.01) |
| Mar 13, 2023 | 1.85% (0.01855) | 86.51th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.72% (0.01716) | 85.86th | 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 (10)
- http://secunia.com/advisories/24403 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://secunia.com/advisories/24519 third-party-advisoryx_refsource_SECUNIA
- http://sourceforge.net/mailarchive/forum.php?thread_id=31840112&forum_id=46247 mailing-listx_refsource_MLIST
- http://sourceforge.net/project/shownotes.php?group_id=3870&release_id=491130 x_refsource_CONFIRMPatch
- http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?r1=1.211.2.7&r2=1.211.2.8 x_refsource_CONFIRMPatch
- http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?view=log x_refsource_CONFIRMPatch
- http://www.debian.org/security/2007/dsa-1267 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/22834 vdb-entryx_refsource_BIDPatchVendor Advisory
- http://www.vupen.com/english/advisories/2007/0851 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32832 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/24403 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://secunia.com/advisories/24519 | third-party-advisoryx_refsource_SECUNIA | |
| http://sourceforge.net/mailarchive/forum.php?thread_id=31840112&forum_id=46247 | mailing-listx_refsource_MLIST | |
| http://sourceforge.net/project/shownotes.php?group_id=3870&release_id=491130 | x_refsource_CONFIRMPatch | |
| http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?r1=1.211.2.7&r2=1.211.2.8 | x_refsource_CONFIRMPatch | |
| http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?view=log | x_refsource_CONFIRMPatch | |
| http://www.debian.org/security/2007/dsa-1267 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/22834 | vdb-entryx_refsource_BIDPatchVendor Advisory | |
| http://www.vupen.com/english/advisories/2007/0851 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/32832 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 8, 2007
Updated Aug 7, 2024
Reserved Mar 7, 2007
Link CVE-2007-1343
CISA Vulnrichment
Updated n/a