Medium severity · published Jul 20, 2026
CVE-2026-63744
SurrealDB before 3.1.5 SSRF via JWKS URL Redirect
4.1
CVSS
0.3%
EPSS
No
On KEV
Description
SurrealDB before 3.1.5 contains a server-side request forgery vulnerability in the JWKS fetcher that follows HTTP redirects without re-validating redirect targets against network capabilities. Attackers with Owner role can configure a JWKS URL pointing to an allowlisted host that redirects to blocked internal addresses, bypassing network access controls.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SU
surrealdb · surrealdb
before 3.1.5 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-63744
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-63744
Vendor Advisory
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-h5rg-8p7f-47g2
Third Party Advisory
https://www.vulncheck.com/advisories/surrealdb-before-ssrf-via-jwks-url-redirect
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