PT-2023-28986 · Nocodb · Nocodb
Sylwia-Budzynska
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Published
2023-10-17
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Updated
2023-10-24
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CVE-2023-43794
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
Nocodb versions prior to 0.111.0
Description
Nocodb is an open source Airtable alternative. Affected versions of Nocodb contain a SQL injection vulnerability, that allows an authenticated attacker with creator access to query the underlying database. By supplying a specially crafted payload to the
tableCreate endpoint, an attacker can inject arbitrary SQL queries to be executed. Since this is a blind SQL injection, an attacker may need to use time-based payloads which would include a function to delay execution for a given number of seconds. The response time indicates, whether the result of the query execution was true or false. Depending on the result, the HTTP response will be returned after a given number of seconds, indicating TRUE, or immediately, indicating FALSE. In that way, an attacker can reveal the data present in the database. The triggerList method creates a SQL query using the user-controlled table name parameter value.Recommendations
For versions prior to 0.111.0, upgrade to version 0.111.0 or later to address the SQL injection vulnerability. As a temporary workaround, consider restricting access to the
tableCreate endpoint and the triggerList method until a patch is available. Avoid using the table name parameter in the affected endpoint until the issue is resolved.Exploit
Fix
SQL injection
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Weakness Enumeration
Related Identifiers
Affected Products
Nocodb