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CVE-2026-63761: surrealdb before 3.1.0 (exclusive), 0 to before 3.1.0
CVE-2026-63761. CVSS 3.1 base score 4.3 (MEDIUM, Vendor/CNA). EPSS 0.00278 (percentile 0.18458), scored 2026-10-06.
Affected technology
surrealdb · before 3.1.0 (exclusive)
surrealdb
surrealdb · 0 to before 3.1.0
surrealdb
Description’s affected range: before 3.1.0 silently substitutes the ES384 algorithm when a JWT access method is configured with ALGORITHM ES512 (DEFINE ACCESS
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
Vendor/CNA’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality and integrity impact as none; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-327
- CCR priority
- 17.3 /100 (P5)
- CVSS 3.1
- 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L · Vendor/CNA
- EPSS
- 0.00278 · percentile 0.18533 · 2026-10-08
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-63761.html