CVE-2025-71391
SurrealDB versions before 2.2.2 contain an uncaught exception vulnerability in the net module that allows authenticated users to crash the database. Attackers can send crafted HTTP queries containing null bytes to the /sql endpoint, causing an unhandled exception that crashes the SurrealDB instance and any dependent applications.
- CVSS 4.0
- 7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - CVSS 3.1
- 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-29)
- CWE
- CWE-248
- Published
- Modified
- Record from
- the NVD, synced
Affected
- surrealdb:surrealdb
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-rq86-9m6r-cm3g | crates.io | surrealdb | >=2.2.0 <2.2.2 | 2.2.2 |
| GHSA-rq86-9m6r-cm3g | crates.io | surrealdb | >=2.1.0 <2.1.5 | 2.1.5 |
| GHSA-rq86-9m6r-cm3g | crates.io | surrealdb | <2.0.5 | 2.0.5 |