CVE-2026-76083 (GCVE-0-2026-76083)
Vulnerability from cvelistv5 – Published: 2026-10-14 18:01 – Updated: 2026-10-15 15:07
VLAI
EPSS
VEX
Title
Redash: JSON data source query URL can bypass base URL restriction
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 13:52 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/getredash/redash/security/advi… | x_refsource_CONFIRM |
| https://github.com/getredash/redash/commit/2be955… | x_refsource_MISC |
| https://github.com/getredash/redash/releases/tag/… | x_refsource_MISC |
Impacted products
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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