CVE-2026-52888

MEDIUMPre-NVD 6.86.8
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This medium-severity CVE scores 6.8 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5% (38th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
Elevated
6.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 6.8Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. In 2.0.59 and earlier, NocoBase @nocobase/plugin-collection-sql used the checkSQL() function in packages/plugins/@nocobase/plugin-collection-sql/src/server/utils.ts with an incomplete keyword blacklist that did not restrict PostgreSQL system catalog tables such as pg_shadow, pg_roles, and pg_stat_activity, allowing an admin-role user to read password hashes and database metadata through the SQL Collection feature. This vulnerability is fixed in 2.1.0-alpha.46.

CVSS v3
6.8
EG Score
6.8MEDIUMmedium confidence
EG Risk
47
EG Risk 47/100

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 (value × EchelonGraph’s weight)
Severity68% × 45%
The EG Score, 6.8 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.5%
EPSS %ILE
38th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

July 15, 2026

Last Modified

July 16, 2026

Advisory Details (3)

Auto-updated Jul 15, 2026
Patch available. Sources: github_commit, github_release, github.
GitHub release Patch Available

v2.1.0-alpha.46

Patch available: nocobase/nocobase v2.1.0-alpha.46 (pre-release)

https://github.com/nocobase/nocobase/releases/tag/v2.1.0-alpha.46
GitHub commit Patch Available

commit 87c548969ce9 (nocobase/nocobase)

Patch available: nocobase/nocobase v2.2.0-beta.6 (contains commit 87c548969ce9)

https://github.com/nocobase/nocobase/commit/87c548969ce9258dd7f0d9571c9453ae10bc3fc4
GitHub advisoryMentions a patch (unverified)

Sensitive Data Exposure via SQL Blacklist Bypass · Advisory · nocobase/nocobase · GitHub

https://github.com/nocobase/nocobase/security/advisories/GHSA-v8vm-cqh8-q87q

Vendor Advisories for CVE-2026-52888(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)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
@nocobase/plugin-collection-sql—
  • every version up to 2.0.62: fixed in 2.0.62
  • 2.1.0-alpha.1 up to 2.1.0-alpha.46: fixed in 2.1.0-alpha.46
  • 2.1.0-beta.1 up to 2.1.0-beta.45: fixed in 2.1.0-beta.45
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 33× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 123 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 23 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  2. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  3. 2026-10-12 15:58 UTCEG score recompute
  4. 2026-10-11 19:41 UTCEG score recompute
  5. 2026-10-11 16:56 UTCEG score recompute
  6. 2026-10-11 14:19 UTCEG score recompute
  7. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  9. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  10. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  11. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  12. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  13. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  14. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  15. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  16. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  17. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  18. 2026-10-01 12:36 UTCEG score recompute
  19. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  20. 2026-09-29 15:22 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  21. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  22. 2026-09-28 08:41 UTCEG score recompute
  23. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  24. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  25. 2026-09-26 00:27 UTCEPSS rescoreEPSS 0.5% · 37th percentile
Show 75 more
  1. 2026-09-24 08:47 UTCEG score recompute
  2. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  3. 2026-09-23 03:14 UTCEG score recompute
  4. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  5. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  6. 2026-09-18 04:43 UTCEG score recompute
  7. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  8. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  9. 2026-09-14 06:32 UTCEG score recompute
  10. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  11. 2026-09-13 07:12 UTCEG score recompute
  12. 2026-09-11 21:44 UTCEG score recompute
  13. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  14. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  15. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  16. 2026-09-08 00:42 UTCEG score recompute
  17. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  18. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  19. 2026-09-05 20:47 UTCEG score recompute
  20. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  21. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  22. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  23. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  24. 2026-08-31 03:48 UTCEG score recompute
  25. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  26. 2026-08-30 03:45 UTCEG score recompute
  27. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  28. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  29. 2026-08-27 22:24 UTCEG score recompute
  30. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  31. 2026-08-26 23:04 UTCEG score recompute
  32. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  33. 2026-08-25 21:02 UTCEG score recompute
  34. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  35. 2026-08-24 20:57 UTCEG score recompute
  36. 2026-08-23 21:36 UTCEG score recompute
  37. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  38. 2026-08-22 22:15 UTCEG score recompute
  39. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  40. 2026-08-20 23:33 UTCEG score recompute
  41. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  42. 2026-08-20 00:13 UTCEG score recompute
  43. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  44. 2026-08-18 20:59 UTCEG score recompute
  45. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  46. 2026-08-17 21:39 UTCEG score recompute
  47. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  48. 2026-08-16 22:19 UTCEG score recompute
  49. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  50. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  51. 2026-08-15 22:58 UTCEG score recompute
  52. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  53. 2026-08-14 00:17 UTCEG score recompute
  54. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  55. 2026-08-13 00:56 UTCEG score recompute
  56. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  57. 2026-08-12 01:35 UTCEG score recompute
  58. 2026-08-11 02:15 UTCEG score recompute
  59. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  60. 2026-08-10 02:54 UTCEG score recompute
  61. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  62. 2026-08-09 03:34 UTCEG score recompute
  63. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  64. 2026-08-08 04:14 UTCEG score recompute
  65. 2026-08-07 04:53 UTCEG score recompute
  66. 2026-08-06 13:47 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  67. 2026-08-06 05:33 UTCEG score recompute
  68. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  69. 2026-08-05 06:12 UTCEG score recompute
  70. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  71. 2026-08-04 10:39 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  72. 2026-08-04 05:48 UTCEG score recompute
  73. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  74. 2026-08-01 07:38 UTCEG score recompute
  75. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.3% · 18th percentile

Related CVEs(same product + same CWE)

Same product

1 shown

npm:@nocobase/plugin-collection-sql

Frequently asked(5)

What is CVE-2026-52888?
CVE-2026-52888 is a medium-severity vulnerability; its CVE record was published on July 15, 2026. NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. In 2.0.59 and earlier, NocoBase @nocobase/plugin-collection-sql used the checkSQL() function in packages/plugins/@nocobase/plugin-collection-sql/src/server/utils.ts with an incomplete…
When was the CVE record for CVE-2026-52888 published?
The CVE record for CVE-2026-52888 was published on July 15, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of July 16, 2026; the record at its source may have been updated since.
Is CVE-2026-52888 actively exploited?
CVE-2026-52888 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (38th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-52888?
CVE-2026-52888 has a CVSS base score of 6.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-52888?
A fix for CVE-2026-52888 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-52888 are linked in the Vendor Advisories panel on this page.

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