CVE-2026-77184

MEDIUMPre-NVD 5.25.2
EchelonGraph scoreMEDIUM confidence

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

Score 5.2 from GitHub Security Advisory published 2026-08-28. A secondary CVSS source baseline 5.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Trending — 3 sources updated this week
5.2EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 5.2Exploit: None knownExposed services: Not assessed

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

The CVE record's CNA (MongoDB, Inc.) lists MongoDB BI Connector versions 2.1.0 up to but not including 2.14.31 as affected. No release containing a fix is confirmed on record.

In MongoDB Connector for BI, the description text of a collection's JSON schema validator is incorporated into the comment text of the DDL returned by SHOW CREATE statements without complete escaping of backslash characters. A user with permission to modify a collection's schema validator, in deployments configured to build their SQL schema from those validators, can cause additional SQL text to be embedded in that generated output. If an operator or automated tool later replays that generated statement against a SQL server, the additional text is executed with the privileges of that session.

CVSS v3
5.2
EG Score
5.2MEDIUMmedium confidence
EG Risk
24
EG Risk 24/100

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)
Severity52% × 45%
The EG Score, 5.2 of 10.
Exploitation0.3% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (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: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.3%
EPSS %ILE
21st
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (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

August 28, 2026

Last Modified

September 29, 2026

Advisory Details (1)

Auto-updated Aug 28, 2026
No fix on record yet.
Web page

Release Notes for MongoDB Connector for BI - BI Connector - MongoDB Docs

https://www.mongodb.com/docs/bi-connector/current/release-notes/

Vendor Advisories for CVE-2026-77184(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 81× 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 136 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 36 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  2. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  3. 2026-10-12 15:37 UTCEG score recompute
  4. 2026-10-11 19:23 UTCEG score recompute
  5. 2026-10-11 16:39 UTCEG score recompute
  6. 2026-10-11 13:58 UTCEG score recompute
  7. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  9. 2026-10-10 05:16 UTCEG score recompute
  10. 2026-10-10 05:16 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  11. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  12. 2026-10-09 05:51 UTCEG score recompute
  13. 2026-10-09 05:51 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  14. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  15. 2026-10-08 07:38 UTCEG score recompute
  16. 2026-10-08 07:38 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  17. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  18. 2026-10-07 09:25 UTCEG score recompute
  19. 2026-10-07 09:25 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  20. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  21. 2026-10-06 11:09 UTCEG score recompute
  22. 2026-10-06 11:09 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  23. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  24. 2026-10-05 12:49 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  25. 2026-10-04 14:36 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
Show 75 more
  1. 2026-10-03 16:12 UTCEG score recompute
  2. 2026-10-03 16:12 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  3. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  4. 2026-10-02 18:00 UTCEG score recompute
  5. 2026-10-02 18:00 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  6. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  7. 2026-10-01 19:48 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  8. 2026-09-30 19:48 UTCEG score recompute
  9. 2026-09-30 19:48 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  10. 2026-09-29 19:23 UTCEG score recompute
  11. 2026-09-29 19:23 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  12. 2026-09-29 15:24 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  13. 2026-09-29 03:18 UTCEG score recompute
  14. 2026-09-29 03:18 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  15. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  16. 2026-09-28 04:55 UTCEG score recompute
  17. 2026-09-28 04:55 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  18. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  19. 2026-09-27 06:43 UTCEG score recompute
  20. 2026-09-27 06:43 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  21. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  22. 2026-09-26 08:04 UTCEG score recompute
  23. 2026-09-26 08:03 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  24. 2026-09-26 00:28 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  25. 2026-09-24 23:25 UTCEG score recompute
  26. 2026-09-24 23:25 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  27. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  28. 2026-09-24 01:06 UTCEG score recompute
  29. 2026-09-24 01:06 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  30. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  31. 2026-09-23 02:54 UTCEG score recompute
  32. 2026-09-23 02:54 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  33. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  34. 2026-09-22 04:41 UTCEG score recompute
  35. 2026-09-22 04:41 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  36. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  37. 2026-09-21 06:28 UTCEG score recompute
  38. 2026-09-21 06:28 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  39. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  40. 2026-09-20 08:15 UTCEG score recompute
  41. 2026-09-20 08:15 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  42. 2026-09-19 08:54 UTCEG score recompute
  43. 2026-09-19 08:54 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  44. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  45. 2026-09-18 10:40 UTCEG score recompute
  46. 2026-09-18 10:40 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  47. 2026-09-17 12:18 UTCEG score recompute
  48. 2026-09-17 12:18 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  49. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  50. 2026-09-16 14:05 UTCEG score recompute
  51. 2026-09-16 14:05 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  52. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  53. 2026-09-15 15:07 UTCEG score recompute
  54. 2026-09-15 15:07 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  55. 2026-09-15 03:12 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  56. 2026-09-14 16:54 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  57. 2026-09-13 18:41 UTCEG score recompute
  58. 2026-09-13 18:41 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  59. 2026-09-12 20:28 UTCEG score recompute
  60. 2026-09-12 20:28 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  61. 2026-09-12 15:02 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  62. 2026-09-11 22:15 UTCEG score recompute
  63. 2026-09-11 22:15 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  64. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  65. 2026-09-11 00:01 UTCEG score recompute
  66. 2026-09-11 00:01 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  67. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  68. 2026-09-10 01:48 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  69. 2026-09-09 03:35 UTCEG score recompute
  70. 2026-09-09 03:35 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  71. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  72. 2026-09-08 05:23 UTCEG score recompute
  73. 2026-09-08 05:22 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2
  74. 2026-09-07 07:09 UTCEG score recompute
  75. 2026-09-07 07:09 UTCGHSA enrichmentGHSA-67f8-9r65-xc46 · GitHub CVSS 5.2

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-77184?
CVE-2026-77184 is a medium-severity vulnerability; its CVE record was published on August 28, 2026. In MongoDB Connector for BI, the description text of a collection's JSON schema validator is incorporated into the comment text of the DDL returned by SHOW CREATE statements without complete escaping of backslash characters. A user with permission to modify a collection's schema validator, in…
When was the CVE record for CVE-2026-77184 published?
The CVE record for CVE-2026-77184 was published on August 28, 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 September 29, 2026; the record at its source may have been updated since.
Is CVE-2026-77184 actively exploited?
CVE-2026-77184 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (21st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-77184?
CVE-2026-77184 has a CVSS base score of 5.2 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-77184?
No fix for CVE-2026-77184 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The CVE record's CNA (MongoDB, Inc.) lists MongoDB BI Connector versions 2.1.0 up to but not including 2.14.31 as affected. No release containing a fix is confirmed on record. The vendor advisories EchelonGraph has for CVE-2026-77184 are linked in the Vendor Advisories panel on this page.

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