CVE-2026-63763

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-20. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
41%
KEV
Not listed

Published

July 20, 2026

Last Modified

July 28, 2026

Advisory Details (2)

Auto-updated Jul 20, 2026
Patch available. Sources: github.
generic

SurrealDB before 2.5.0 Privilege Escalation via Future Fields | Advisories | VulnCheck

https://www.vulncheck.com/advisories/surrealdb-before-privilege-escalation-via-future-fields
github Patch Available

Confused Deputy Privilege Escalation through Future Fields and Functions. · Advisory · surrealdb/surrealdb · GitHub

https://github.com/surrealdb/surrealdb/security/advisories/GHSA-3v2x-9xcv-2v2v

Vendor Advisories for CVE-2026-63763(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
crates.io(1)
PackageVulnerable rangeFixed inDependents
surrealdb—3.0.0-beta.3—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 17× in last 7d / 86× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 178 total refreshes for this CVE.

  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-11 09:37 UTCEPSS rescore
  3. 2026-09-11 09:31 UTCEG score recompute
  4. 2026-09-11 09:31 UTCGHSA enrichment
  5. 2026-09-09 11:59 UTCEG score recompute
  6. 2026-09-09 11:59 UTCGHSA enrichment
  7. 2026-09-08 22:01 UTCEPSS rescore
  8. 2026-09-07 22:58 UTCEG score recompute
  9. 2026-09-07 22:58 UTCGHSA enrichment
  10. 2026-09-07 16:01 UTCEPSS rescore
  11. 2026-09-06 13:47 UTCEPSS rescore
  12. 2026-09-06 11:48 UTCGHSA enrichment
  13. 2026-09-05 21:58 UTCEG score recompute
  14. 2026-09-05 21:58 UTCGHSA enrichment
  15. 2026-09-05 15:31 UTCEPSS rescore
  16. 2026-09-05 09:36 UTCEG score recompute
  17. 2026-09-05 09:36 UTCGHSA enrichment
  18. 2026-09-04 05:07 UTCEPSS rescore
  19. 2026-09-02 14:12 UTCEPSS rescore
  20. 2026-09-01 13:54 UTCEPSS rescore
  21. 2026-09-01 04:40 UTCEPSS rescore
  22. 2026-08-31 03:52 UTCEG score recompute
  23. 2026-08-31 03:52 UTCGHSA enrichment
  24. 2026-08-30 19:17 UTCEPSS rescore
  25. 2026-08-30 15:31 UTCGHSA enrichment
Show 75 more
  1. 2026-08-30 02:39 UTCEG score recompute
  2. 2026-08-30 02:39 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:42 UTCEPSS rescore
  5. 2026-08-28 01:41 UTCEG score recompute
  6. 2026-08-28 01:41 UTCGHSA enrichment
  7. 2026-08-27 14:25 UTCEPSS rescore
  8. 2026-08-27 11:44 UTCGHSA enrichment
  9. 2026-08-26 22:10 UTCEG score recompute
  10. 2026-08-26 22:10 UTCGHSA enrichment
  11. 2026-08-26 14:46 UTCEPSS rescore
  12. 2026-08-26 03:26 UTCGHSA enrichment
  13. 2026-08-25 14:41 UTCEG score recompute
  14. 2026-08-25 14:41 UTCGHSA enrichment
  15. 2026-08-25 13:49 UTCEPSS rescore
  16. 2026-08-25 02:21 UTCEG score recompute
  17. 2026-08-25 02:21 UTCGHSA enrichment
  18. 2026-08-24 13:59 UTCEG score recompute
  19. 2026-08-24 13:59 UTCGHSA enrichment
  20. 2026-08-24 01:38 UTCGHSA enrichment
  21. 2026-08-23 13:18 UTCGHSA enrichment
  22. 2026-08-23 00:57 UTCEG score recompute
  23. 2026-08-23 00:57 UTCGHSA enrichment
  24. 2026-08-23 00:19 UTCEPSS rescore
  25. 2026-08-22 12:36 UTCGHSA enrichment
  26. 2026-08-22 00:15 UTCEG score recompute
  27. 2026-08-22 00:15 UTCGHSA enrichment
  28. 2026-08-21 23:49 UTCEPSS rescore
  29. 2026-08-21 11:54 UTCGHSA enrichment
  30. 2026-08-20 23:32 UTCEG score recompute
  31. 2026-08-20 23:32 UTCGHSA enrichment
  32. 2026-08-20 22:55 UTCEPSS rescore
  33. 2026-08-20 11:12 UTCGHSA enrichment
  34. 2026-08-19 22:52 UTCEG score recompute
  35. 2026-08-19 22:52 UTCGHSA enrichment
  36. 2026-08-19 17:04 UTCEPSS rescore
  37. 2026-08-19 07:56 UTCGHSA enrichment
  38. 2026-08-18 19:36 UTCEG score recompute
  39. 2026-08-18 19:36 UTCGHSA enrichment
  40. 2026-08-18 13:48 UTCEPSS rescore
  41. 2026-08-18 05:51 UTCGHSA enrichment
  42. 2026-08-17 16:50 UTCEG score recompute
  43. 2026-08-17 16:50 UTCGHSA enrichment
  44. 2026-08-17 13:47 UTCEPSS rescore
  45. 2026-08-17 04:30 UTCGHSA enrichment
  46. 2026-08-16 16:09 UTCEG score recompute
  47. 2026-08-16 16:09 UTCGHSA enrichment
  48. 2026-08-16 14:56 UTCEPSS rescore
  49. 2026-08-16 03:48 UTCEG score recompute
  50. 2026-08-16 03:48 UTCGHSA enrichment
  51. 2026-08-15 15:28 UTCGHSA enrichment
  52. 2026-08-15 03:07 UTCEG score recompute
  53. 2026-08-15 03:07 UTCGHSA enrichment
  54. 2026-08-15 01:30 UTCEPSS rescore
  55. 2026-08-14 14:46 UTCGHSA enrichment
  56. 2026-08-14 02:26 UTCEG score recompute
  57. 2026-08-14 02:26 UTCGHSA enrichment
  58. 2026-08-13 22:00 UTCEPSS rescore
  59. 2026-08-13 14:05 UTCGHSA enrichment
  60. 2026-08-13 01:44 UTCEG score recompute
  61. 2026-08-13 01:44 UTCGHSA enrichment
  62. 2026-08-12 13:51 UTCEPSS rescore
  63. 2026-08-12 13:24 UTCGHSA enrichment
  64. 2026-08-12 01:03 UTCEG score recompute
  65. 2026-08-12 01:03 UTCGHSA enrichment
  66. 2026-08-11 12:42 UTCGHSA enrichment
  67. 2026-08-11 00:16 UTCEG score recompute
  68. 2026-08-11 00:16 UTCGHSA enrichment
  69. 2026-08-11 00:00 UTCEPSS rescore
  70. 2026-08-10 11:56 UTCGHSA enrichment
  71. 2026-08-09 23:35 UTCEG score recompute
  72. 2026-08-09 23:35 UTCGHSA enrichment
  73. 2026-08-09 13:47 UTCEPSS rescore
  74. 2026-08-09 11:15 UTCGHSA enrichment
  75. 2026-08-08 22:54 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-63763?
CVE-2026-63763 is a high vulnerability published on July 20, 2026. 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…
When was CVE-2026-63763 disclosed?
CVE-2026-63763 was first published in the National Vulnerability Database on July 20, 2026, with the most recent update on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-63763 actively exploited?
CVE-2026-63763 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 58.9% of all scored CVEs.
What is the CVSS score of CVE-2026-63763?
CVE-2026-63763 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-63763?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-63763, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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