CVE-2020-26712 json
REDCap 10.3.4 contains a SQL injection vulnerability in the ToDoList function via sort parameter.
published 2021-01-12 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-19250
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
REDCap 10.3.4 contains a SQL injection vulnerability in the ToDoList function via sort parameter. The application uses the addition of a string of information from the submitted user that is not validated well in the database query, resulting in an SQL injection vulnerability where an attacker can exploit and compromise all databases.
Exploit prediction
2.14% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/vuongdq54/RedCap referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
-
github.com
/vuongdq54/RedCap
exploit, third-party-advisory
-
evms.edu
/research/resources_services/redcap/redcap_change_log/
release-notes, vendor-advisory
-
project-redcap.org
/
product, vendor-advisory
Sources
- CVE List CVE-2020-26712
- NVD CVE-2020-26712
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