The Clockwork SMS clockwork-test-message.php component has XSS via a crafted "to" parameter in a clockwork-test-message request to wp-admin/admin.php
Published Dec 20, 2017
6.1
MEDIUMCVSS 3.1
EPSS 0.95%
Description
The Clockwork SMS clockwork-test-message.php component has XSS via a crafted "to" parameter in a clockwork-test-message request to wp-admin/admin.php. This component code is found in the following WordPress plugins: Clockwork Free and Paid SMS Notifications 2.0.3, Two-Factor Authentication - Clockwork SMS 1.0.2, Booking Calendar - Clockwork SMS 1.0.5, Contact Form 7 - Clockwork SMS 2.3.0, Fast Secure Contact Form - Clockwork SMS 2.1.2, Formidable - Clockwork SMS 1.0.2, Gravity Forms - Clockwork SMS 2.2, and WP e-Commerce - Clockwork SMS 2.0.5.
Affected products
No data.
- 1.0.5
- 2.0.3
- 2.3.0
- 2.1.2
- 1.0.2
- 2.2
- 1.0.2
- 2.0.5
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:N/I:P/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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.95% (0.00951) | 59.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.95% (0.00951) | 56.51th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.28% (0.00281) | 48.59th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.59% (0.03594) | 79.38th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.07% (0.00071) | 31.30th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.07% (0.00071) | 30.88th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.07% (0.00070) | 28.87th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00119) | 44.31th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (2)
- https://packetstormsecurity.com/files/145469/Clockwork-SMS-Cross-Site-Scripting.html x_refsource_MISCExploitIssue TrackingThird Party AdvisoryVDB Entry
- https://plugins.trac.wordpress.org/changeset/1781424/clockwork-two-factor-authentication/trunk/templates/clockwork-test-message.php?old=706348&old_path=clockwork-two-factor-authentication%2Ftrunk%2Ftemplates%2Fclockwork-test-message.php x_refsource_MISCIssue TrackingPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://packetstormsecurity.com/files/145469/Clockwork-SMS-Cross-Site-Scripting.html | x_refsource_MISCExploitIssue TrackingThird Party AdvisoryVDB Entry | |
| https://plugins.trac.wordpress.org/changeset/1781424/clockwork-two-factor-authentication/trunk/templates/clockwork-test-message.php?old=706348&old_path=clockwork-two-factor-authentication%2Ftrunk%2Ftemplates%2Fclockwork-test-message.php | x_refsource_MISCIssue TrackingPatchThird Party Advisory |
Change history (0)
No recorded changes yet.