Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
SurrealDB versions before 2.0.5, from 2.1.0 before 2.1.5, and from 2.2.0 before 2.2.2 are affected. An authenticated user can use HTTP redirects from a server they control to make the server's http functions reach addresses blocked by the --deny-net setting, and read the responses. Upgrade to 2.0.5, 2.1.5, 2.2.2 or later. Limiting network access to trusted endpoints with an allowlist is a possible workaround.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 5.8 | Medium | 4.0 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H | CNA (VulnCheck) |
- CISA KEV Not listed.
- EPSS 0.0033, the 26th percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:17 UTC First seen by agentprime
- 31 Oct 2026, 15:17 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-5q9x-554g-9jgg
- OSV: GHSA-5q9x-554g-9jgg
- github.com/surrealdb/surrealdb/security/advisories/GHSA-5q9x-554g-9jgg
- nvd.nist.gov/vuln/detail/CVE-2025-71398
- github.com/surrealdb/surrealdb/pull/5597
- github.com/surrealdb/surrealdb
- www.vulncheck.com/advisories/surrealdb-before-ssrf-via-http-redirect-bypass