CVE-2026-63751
Last modified
CVE-2026-63751 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. SurrealDB versions before 3.1.0 contain a field-level permission bypass vulnerability in JSON Patch operations that allows authenticated users to read protected fields. Attackers can use UPDATE PATCH with an empty from pointer in copy or move operations to duplicate all record fields, including those restricted by field-level SELECT permissions, into attacker-chosen destination fields.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
SurrealDB versions before 3.1.0 contain a field-level permission bypass vulnerability in JSON Patch operations that allows authenticated users to read protected fields. Attackers can use UPDATE PATCH with an empty from pointer in copy or move operations to duplicate all record fields, including those restricted by field-level SELECT permissions, into attacker-chosen destination fields.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Surrealdb | Surrealdb | < 3.1.0 |
References
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-fpxg-5xmv-922mVendor Advisory, Mitigation
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-63751?
How severe is CVE-2026-63751?
How do I fix CVE-2026-63751?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-63746SurrealDB versions before 3.1.0 fail to enforce table SELECT…7.1
- CVE-2026-63747SurrealDB versions before 3.1.0 contain a denial of service …8.7
- CVE-2026-63748SurrealDB versions before 3.1.0 contain an information discl…5.3
- CVE-2026-63749SurrealDB versions before 3.1.0 contain an authentication by…5.3
- CVE-2026-6375A vulnerability in SpiceJet’s booking API allows unauthentic…8.7
- CVE-2026-63750SurrealDB versions before 3.1.0 fail to apply the SURREAL_WE…7.5
- CVE-2026-63752SurrealDB before 3.1.0 contains an authorization bypass vuln…5.3
- CVE-2026-63753SurrealDB before 3.1.0 fails to refresh authentication state…5.3
- CVE-2026-63754SurrealDB versions before 3.1.0 contain a denial of service …7.1
- CVE-2026-63755SurrealDB before 3.1.0 evaluates user-supplied WHERE clauses…7.1
- CVE-2026-63756SurrealDB versions before 3.1.0 contain a time-of-check/time…9.2
- CVE-2026-63757SurrealDB versions before 3.1.0 contain a session hijacking …8.8
Are you affected by CVE-2026-63751?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST