Medium 4.9Published Oct 14, 2026

CVE-2026-76083Redash: JSON data source query URL can bypass base URL restriction

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

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

No exploitation reported and no EPSS estimate yet.

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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 10.0.0 until 26.9.0, the JSON data source query runner in redash/query_runner/json_ds.py used _get_all_results() to combine its configured base_url with a user-supplied query URL by using urljoin. An absolute query URL replaced the configured base URL instead of remaining under it, allowing a user with execute_query permission to direct a server-side request to an arbitrary external origin. When HTTP Basic Auth was configured for the data source, the request also forwarded those credentials to the selected origin. Private and internal address access remained constrained when REDASH_ENFORCE_PRIVATE_IP_BLOCK was enabled. This issue is fixed in version 26.9.0.

CVSS: 4.9 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Awaiting Analysis
Record last updated: Oct 15, 2026
First seen by InfoSec Signals: Oct 14, 2026

Affected products

Affected products

getredash redash getredash:redash (from the name)	from 10.0.0, < 26.9.0	CNA record

References

https://github.com/getredash/redash/security/advisories/GHSA-m723-r867-wfgwx-refsource-confirm
https://github.com/getredash/redash/commit/2be9552d7e87bc3be76016e183a9f593e33073c7x-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.