CVE-2026-73408

HIGHPre-NVD 7.67.6—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.6 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5% (37th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
7.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 7.6Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Budibase is an open-source low-code platform. Prior to 3.39.18, packages/server/src/integrations/mysql.ts enabled multipleStatements and inserted an unescaped tableName into a DESCRIBE statement. An attacker able to create a MySQL table with a backtick and stacked statement in its name could wait for a Budibase administrator to run schema discovery, causing the second statement to execute. The fix applies quoteMySqlIdentifier before constructing the query. This issue is fixed in version 3.39.18.

CVSS v3
7.6
EG Score
7.6HIGHmedium confidence
EG Risk
39
EG Risk 39/100CISA SSVC

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
Severity76% × 45%
Exploitation0% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.5%
EPSS %ILE
37th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 13, 2026

Last Modified

September 8, 2026

Advisory Details (4)

Auto-updated Aug 13, 2026
Patch available. Sources: github_commit, github_pr, github_release, github.
githubMentions a patch (unverified)

MySQL DESCRIBE Backtick Injection via multipleStatements in Database Connector · Advisory · Budibase/budibase · GitHub

https://github.com/Budibase/budibase/security/advisories/GHSA-2xgg-r2wc-c5r2
github_release Patch Available

3.39.18

Patch available: Budibase/budibase 3.39.18

https://github.com/Budibase/budibase/releases/tag/3.39.18
github_pr Patch Available

sql connector fixes

Patch available: Budibase/budibase 3.39.18 (PR #18989 merged 2026-06-16)

https://github.com/Budibase/budibase/pull/18989
github_commit Patch Available

commit d232bd92144c (Budibase/budibase)

Patch available: Budibase/budibase 3.39.18 (contains commit d232bd92144c)

https://github.com/Budibase/budibase/commit/d232bd92144c768884ff8c48cb2e28673d9ffde0

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
@budibase/server—
  • every version through 3.38.1: no fix on record
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 46× 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.

  1. 2026-10-10 20:00 UTCEPSS rescore
  2. 2026-10-09 20:07 UTCEPSS rescore
  3. 2026-10-08 17:13 UTCEPSS rescore
  4. 2026-10-07 23:48 UTCEPSS rescore
  5. 2026-10-06 22:57 UTCEG score recompute
  6. 2026-10-06 15:18 UTCEPSS rescore
  7. 2026-10-06 09:25 UTCEG score recompute
  8. 2026-10-05 17:43 UTCEPSS rescore
  9. 2026-10-05 14:34 UTCEG score recompute
  10. 2026-10-04 23:22 UTCEPSS rescore
  11. 2026-10-03 19:43 UTCEG score recompute
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  13. 2026-10-02 21:51 UTCEG score recompute
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  15. 2026-10-01 19:50 UTCEPSS rescore
  16. 2026-09-30 21:43 UTCEG score recompute
  17. 2026-09-29 15:24 UTCEPSS rescore
  18. 2026-09-29 03:23 UTCEG score recompute
  19. 2026-09-28 13:52 UTCEPSS rescore
  20. 2026-09-28 00:32 UTCEG score recompute
  21. 2026-09-27 13:48 UTCEPSS rescore
  22. 2026-09-27 09:39 UTCEG score recompute
  23. 2026-09-26 15:59 UTCEPSS rescore
  24. 2026-09-25 03:25 UTCEG score recompute
  25. 2026-09-24 01:22 UTCEG score recompute
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  1. 2026-09-23 17:54 UTCEPSS rescore
  2. 2026-09-22 23:49 UTCEG score recompute
  3. 2026-09-21 22:08 UTCEG score recompute
  4. 2026-09-21 21:09 UTCEPSS rescore
  5. 2026-09-21 09:24 UTCEG score recompute
  6. 2026-09-20 20:16 UTCEPSS rescore
  7. 2026-09-19 16:15 UTCEG score recompute
  8. 2026-09-19 03:30 UTCEG score recompute
  9. 2026-09-18 19:28 UTCEPSS rescore
  10. 2026-09-18 02:02 UTCEG score recompute
  11. 2026-09-16 23:50 UTCEG score recompute
  12. 2026-09-16 14:08 UTCEPSS rescore
  13. 2026-09-16 10:56 UTCEG score recompute
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 09:28 UTCEG score recompute
  16. 2026-09-15 03:12 UTCEPSS rescore
  17. 2026-09-13 18:43 UTCEG score recompute
  18. 2026-09-12 17:15 UTCEG score recompute
  19. 2026-09-12 15:02 UTCEPSS rescore
  20. 2026-09-11 15:46 UTCEG score recompute
  21. 2026-09-11 14:53 UTCEPSS rescore
  22. 2026-09-10 14:17 UTCEG score recompute
  23. 2026-09-10 09:35 UTCEPSS rescore
  24. 2026-09-09 10:04 UTCEG score recompute
  25. 2026-09-08 22:01 UTCEPSS rescore
  26. 2026-09-07 18:40 UTCEG score recompute
  27. 2026-09-06 17:13 UTCEG score recompute
  28. 2026-09-06 13:48 UTCEPSS rescore
  29. 2026-09-05 15:45 UTCEG score recompute
  30. 2026-09-04 14:09 UTCEG score recompute
  31. 2026-09-04 05:07 UTCEPSS rescore
  32. 2026-09-02 22:58 UTCEG score recompute
  33. 2026-09-02 14:12 UTCEPSS rescore
  34. 2026-09-02 01:55 UTCEG score recompute
  35. 2026-09-01 13:54 UTCEPSS rescore
  36. 2026-09-01 13:11 UTCEG score recompute
  37. 2026-09-01 04:40 UTCEPSS rescore
  38. 2026-09-01 04:40 UTCEPSS rescore
  39. 2026-08-30 21:54 UTCEG score recompute
  40. 2026-08-30 19:18 UTCEPSS rescore
  41. 2026-08-30 19:17 UTCEPSS rescore
  42. 2026-08-30 09:11 UTCEG score recompute
  43. 2026-08-30 01:22 UTCEPSS rescore
  44. 2026-08-29 06:58 UTCEG score recompute
  45. 2026-08-28 21:42 UTCEPSS rescore
  46. 2026-08-28 01:06 UTCEG score recompute
  47. 2026-08-27 14:25 UTCEPSS rescore
  48. 2026-08-26 23:37 UTCEG score recompute
  49. 2026-08-26 14:47 UTCEPSS rescore
  50. 2026-08-25 22:08 UTCEG score recompute
  51. 2026-08-25 13:49 UTCEPSS rescore
  52. 2026-08-24 20:38 UTCEG score recompute
  53. 2026-08-23 06:27 UTCEG score recompute
  54. 2026-08-23 00:19 UTCEPSS rescore
  55. 2026-08-22 04:55 UTCEG score recompute
  56. 2026-08-21 23:49 UTCEPSS rescore
  57. 2026-08-21 03:26 UTCEG score recompute
  58. 2026-08-20 22:56 UTCEPSS rescore
  59. 2026-08-20 01:59 UTCEG score recompute
  60. 2026-08-19 17:04 UTCEPSS rescore
  61. 2026-08-19 00:31 UTCEG score recompute
  62. 2026-08-18 13:49 UTCEPSS rescore
  63. 2026-08-18 13:49 UTCEPSS rescore
  64. 2026-08-17 22:59 UTCEG score recompute
  65. 2026-08-17 13:47 UTCEPSS rescore
  66. 2026-08-16 21:30 UTCEG score recompute
  67. 2026-08-16 14:56 UTCEPSS rescore
  68. 2026-08-16 14:56 UTCEPSS rescore
  69. 2026-08-16 08:46 UTCEG score recompute
  70. 2026-08-16 02:15 UTCEPSS rescore
  71. 2026-08-15 07:19 UTCEG score recompute
  72. 2026-08-15 01:31 UTCEPSS rescore
  73. 2026-08-13 22:25 UTCEG score recompute
  74. 2026-08-13 22:09 UTCEG score recompute
  75. 2026-08-13 22:09 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-73408?
CVE-2026-73408 is a high vulnerability published on August 13, 2026. Budibase is an open-source low-code platform. Prior to 3.39.18, packages/server/src/integrations/mysql.ts enabled multipleStatements and inserted an unescaped tableName into a DESCRIBE statement. An attacker able to create a MySQL table with a backtick and stacked statement in its name could wait…
When was CVE-2026-73408 disclosed?
CVE-2026-73408 was first published on August 13, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73408 actively exploited?
CVE-2026-73408 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (37th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-73408?
CVE-2026-73408 has a CVSS base score of 7.6 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-73408?
A fix for CVE-2026-73408 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

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