SurrealDB from 3.2.0 before 3.3.0 contains a server-side request forgery vulnerability in the FilteringResolver
Source GCVE Database
Not known to be exploited · CVSS 4.8 Medium : upgrade to 3.3.0 when convenient.
Data as of 3 Nov 2026, 16:29 UTC
Thin evidence
One scorer or none| CNA (VulnCheck) | CVSS 4.0 | 4.8 |
|---|---|---|
| CNA (VulnCheck) | CVSS 3.1 | 3.3 |
- Patch
- Available – fixed in 3.3.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:LExploitation evidence
Disclosed: evidence found.
CVE published 3 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 3 Nov 2026.
What to do
Upgrade surrealdb to 3.3.0.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| surrealdbsurrealdb | Affected
| Fixed in
|
crates.iosurrealdbpkg:cargo/surrealdbOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
If you cannot patch yet, restrict authenticated user capabilities to trigger outbound HTTP requests via SurrealQL functions or apply network-level controls to prevent access to sensitive internal endpoints.
Description
SurrealDB versions from 3.2.0 up to but not including 3.3.0 contain a server-side request forgery (SSRF) vulnerability in the FilteringResolver component. The vulnerability arises because the is_private_ip check does not properly unwrap certain IPv6 transition addresses (NAT64, 6to4, Teredo), allowing authenticated users to craft outbound HTTP requests via SurrealQL functions that can reach internal or localhost services and cloud metadata endpoints.