Critical 9.3Published Oct 14, 2026

CVE-2026-77371Redash: DuckDB query runner allows arbitrary file read/write via unrestricted external access

Updated under an hour ago (2026-10-19 08:20 UTC)

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It affects getredash redash. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.53%, higher than 43% of scored CVEs.

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Every CVE for getredash redash

Exploited in the last 30 days

Redash is a package for data visualization and sharing. From 26.0.0 until 26.9.0, the DuckDB query runner's _connect() path in redash/query_runner/duckdb.py created connections with enable_external_access left at its default value of true. A user with query access to an administrator-created DuckDB data source could use native file-reading functions to retrieve files readable by the Redash process or use COPY TO to write files with that process's privileges. Reading application secrets such as REDASH_COOKIE_SECRET or REDASH_SECRET_KEY could also enable forged sessions and authentication bypass. This issue is fixed in version 26.9.0.

CVSS: 9.3 CRITICAL (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N
Weakness (CWE): CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.53% (percentile 43)
Assigned by: GitHub_M
NVD analysis: Awaiting Analysis
Record last updated: Oct 14, 2026
First seen by InfoSec Signals: Oct 14, 2026

Affected products

Affected products

getredash redash getredash:redash (from the name)	from 26.0.0, < 26.9.0	CNA record

References

https://github.com/getredash/redash/security/advisories/GHSA-cr68-3xxj-cg9fx-refsource-confirm
https://github.com/getredash/redash/commit/7387072af40913a64e7b3be470491792f2d5551cx-refsource-misc
https://github.com/getredash/redash/releases/tag/v26.9.0x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.