REDCap before 9.3.0 allows time-based SQL injection in the edit calendar event via the cal_id parameter, such as cal_id=55 and sleep(3) to Calendar/calendar_popup_ajax.php
Published Aug 17, 2019
7.5
HIGHCVSS 3.0
EPSS 1.40%
Description
REDCap before 9.3.0 allows time-based SQL injection in the edit calendar event via the cal_id parameter, such as cal_id=55 and sleep(3) to Calendar/calendar_popup_ajax.php. The attacker can obtain a user's login sessionid from the database, and then re-login into REDCap to compromise all data.
Affected products
No data.
- ≥ 8.11.5 · < 9.3.0
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.
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:S/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
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.40% (0.01404) | 71.57th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.40% (0.01404) | 71.36th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.15% (0.00150) | 51.67th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.15% (0.00150) | 51.40th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00150) | 49.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00890) | 26.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.75% (0.11752) | 89.17th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03630) | 71.73th | v1 |
| Jan 6, 2022 | 3.63% (0.03630) | 71.48th | v1 |
| Jan 5, 2022 | 0.83% (0.00833) | 58.90th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
References (3)
- https://gist.github.com/hiennv20/6739606a4d0d25612f5139ec391060b7 x_refsource_MISCExploitThird Party Advisory
- https://projectredcap.org/resources/community/ x_refsource_MISCVendor Advisory
- https://www.evms.edu/research/resources_services/redcap/redcap_change_log/ x_refsource_CONFIRMRelease Notes
| Link | Providers | Tags |
|---|---|---|
| https://gist.github.com/hiennv20/6739606a4d0d25612f5139ec391060b7 | x_refsource_MISCExploitThird Party Advisory | |
| https://projectredcap.org/resources/community/ | x_refsource_MISCVendor Advisory | |
| https://www.evms.edu/research/resources_services/redcap/redcap_change_log/ | x_refsource_CONFIRMRelease Notes |
Change history (0)
No recorded changes yet.