functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to trigger arbitrary code execution in the Smarty templating system by submitting a crafted ticket, related to improper handling of characters in the subject field
Published Jan 14, 2012
7.5
HIGHCVSS 2.0
EPSS 2.20%
Description
functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to trigger arbitrary code execution in the Smarty templating system by submitting a crafted ticket, related to improper handling of characters in the subject field.
Affected products
No data.
- 4.0.0
- 4.0.1
- 4.0.2
- 4.1.0
- 4.1.1
- 4.1.2
- 4.2.0
- 4.2.0
- 4.2.0
- 4.2.0
- 4.2.1
- 4.3.0
- 4.3.1
- 4.4.0
- 4.4.1
- 4.4.2
- 4.5.0
- 4.5.1
- 4.5.2
- 5.0.0
- 5.0.1
- 5.0.2
- 5.0.3
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: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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.20% (0.02202) | 81.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.30% (0.02300) | 80.98th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.88% (0.01880) | 81.52th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.98% (0.02977) | 77.50th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.88% (0.01880) | 81.93th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.82% (0.01816) | 88.68th | v3 (v2023.03.01) |
| May 10, 2024 | 1.14% (0.01142) | 84.65th | v3 (v2023.03.01) |
| Apr 25, 2024 | 1.10% (0.01096) | 84.23th | v3 (v2023.03.01) |
| Mar 15, 2024 | 1.03% (0.01032) | 83.49th | v3 (v2023.03.01) |
| Feb 8, 2024 | 1.05% (0.01049) | 83.55th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.82% (0.01816) | 86.30th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.68% (0.04679) | 89.14th | v2 (v2022.01.01) |
| Jun 29, 2022 | 4.68% (0.04679) | 88.33th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.21% (0.05206) | 88.65th | v2 (v2022.01.01) |
| Mar 29, 2022 | 5.21% (0.05206) | 75.78th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.82% (0.05822) | 77.35th | v2 (v2022.01.01) |
References (2)
- http://forum.whmcs.com/showthread.php?t=43462 x_refsource_CONFIRMPatchVendor Advisory
- http://www.webhostingtalk.com/showpost.php?p=7848685&postcount=35 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://forum.whmcs.com/showthread.php?t=43462 | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.webhostingtalk.com/showpost.php?p=7848685&postcount=35 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.