Vulnerability · Published Oct 14, 2026 · Assigned by GitHub_M

CVE-2026-42093Redash: SQL Injection via Query Results parameterized query substitution

High 8.7

In plain English

A high-severity SQL injection in redash from getredash. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS 4.0)8.7High

Exploit odds (30 days)0.7%top 47.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Redash is a package for data visualization and sharing. From versions after 8.0.0 until 26.9.0, the Query Results query runner in redash/query_runner/query_results.py accepts param_query_N_{key=value} parameters and passed attacker-controlled values to replace_query_parameters() for raw substitution into a referenced query's SQL. This path bypassed the ParameterizedQuery schema validation used by normal query execution and omitted the is_safe permission check. An authenticated user with at least view-only access to both the Query Results data source and the referenced data source could therefore inject SQL through text parameters and execute it with the referenced data source's privileges. This issue is fixed in version 26.9.0.

Affected products (as reported)

Vendor	Product	Versions
getredash	redash	> 8.0.0, < 26.9.0

Weakness: CWE-89 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References

https://github.com/getredash/redash/security/advisories/GHSA-v43x-rgcc-wh77 x_refsource_CONFIRM
https://github.com/getredash/redash/commit/048bcd9fe7208e42f2f0cdf007d7e9dcb82829d8 x_refsource_MISC
https://github.com/getredash/redash/releases/tag/v26.9.0 x_refsource_MISC