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High severity8.8NVD Advisory· Published Jul 20, 2026· Updated Jul 22, 2026

CVE-2026-63763

CVE-2026-63763

Description

SurrealDB before 2.5.0 and before 3.0.0-beta.3 contains a confused deputy privilege escalation vulnerability. Unprivileged users (e.g., those with the database editor role) can create or modify fields containing futures, functions, or closures. Because these are executed in the context of the invoking/querying user rather than their creator, an attacker can plant malicious logic that executes with a higher-privileged user's permissions when that user reads or writes the affected record. This can lead to full privilege escalation, including creation of a root owner and server takeover.

Affected products

21
  • Surrealdb/Surrealdb21 versions
    cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*+ 20 more
    • cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*range: <2.5.0
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha1:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha10:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha11:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha12:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha13:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha14:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha16:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha17:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha18:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha2:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha3:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha4:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha5:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha6:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha7:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha8:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha9:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:beta1:*:*:*:*:*:*
    • cpe:2.3:a:surrealdb:surrealdb:3.0.0:beta2:*:*:*:*:*:*
    • (no CPE)range: <2.5.0, <3.0.0-beta.3

Patches

Vulnerability mechanics

References

2

News mentions

0

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