CVE-2026-82306

MEDIUMPre-NVD 6.56.5
EchelonGraph scoreMEDIUM confidence

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

Score 6.5 from GitHub Security Advisory published 2026-08-28. The CNA's CVSS baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: the CNA's CVSS, EPSS, GitHub Security Advisory
Trending — 3 sources updated this week
6.5EG
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: 0.5%CVSS: 6.5Exploit: 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 (VulnCheck) lists starrocks versions up to and including 4.0.13 as affected. No release containing a fix is confirmed on record.

StarRocks through 4.0.13 contains an information disclosure vulnerability in the query_detail endpoint that returns unfiltered query history for all users. Authenticated attackers with low privileges can access full SQL text, execution plans, and profiling data from every query executed by other users, including statements containing credentials.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100

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)
Severity65% × 45%
The EG Score, 6.5 of 10.
Exploitation0.5% × 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
0.5%
EPSS %ILE
44th
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 24, 2026

Advisory Details (4)

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

StarRocks Query Detail Endpoint Returns Every User's Query History | Advisories | VulnCheck

https://www.vulncheck.com/advisories/starrocks-query-detail-endpoint-returns-every-user-s-query-history
Web page

GitHub - StarRocks/starrocks: The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project. · GitHub

https://github.com/StarRocks/starrocks
Web page

starrocks/fe/fe-core/src/main/java/com/starrocks/http/rest/QueryDetailAction.java at 4.0.13 · StarRocks/starrocks · GitHub

https://github.com/StarRocks/starrocks/blob/4.0.13/fe/fe-core/src/main/java/com/starrocks/http/rest/QueryDetailAction.java
Web page

Unauthenticated FE metadata endpoints + cross-user SQL exfiltration · Issue #75747 · StarRocks/starrocks · GitHub

https://github.com/StarRocks/starrocks/issues/75747

Vendor Advisories for CVE-2026-82306(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 / 73× 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 98 of 120 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. 2 repeat rows among the latest 100 are merged into the row they repeat. The 22 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 0.5% · 44th percentile
  2. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  3. 2026-10-12 14:55 UTCEG score recompute
  4. 2026-10-11 19:20 UTCEG score recompute
  5. 2026-10-11 16:36 UTCEG score recompute
  6. 2026-10-11 13:54 UTCEG score recompute
  7. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  9. 2026-10-10 03:54 UTCEG score recompute
  10. 2026-10-10 03:53 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  11. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  12. 2026-10-09 02:39 UTCEG score recompute
  13. 2026-10-09 02:39 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  14. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  15. 2026-10-08 00:51 UTCEG score recompute
  16. 2026-10-08 00:51 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  17. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  18. 2026-10-06 18:03 UTCEG score recompute
  19. 2026-10-06 18:03 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  20. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  21. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  22. 2026-10-05 16:49 UTCEG score recompute
  23. 2026-10-05 16:49 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  24. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  25. 2026-10-04 14:53 UTCEG score recompute
Show 73 more
  1. 2026-10-04 14:53 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  2. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  3. 2026-10-03 13:39 UTCEG score recompute
  4. 2026-10-03 13:39 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  5. 2026-10-02 17:57 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  6. 2026-10-02 06:42 UTCEG score recompute
  7. 2026-10-02 06:42 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  8. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  9. 2026-10-01 05:27 UTCEG score recompute
  10. 2026-10-01 05:27 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  11. 2026-09-30 15:04 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  12. 2026-09-30 03:50 UTCEG score recompute
  13. 2026-09-30 03:49 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  14. 2026-09-28 21:08 UTCEG score recompute
  15. 2026-09-28 21:08 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  16. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  17. 2026-09-27 19:31 UTCEG score recompute
  18. 2026-09-27 19:31 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  19. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  20. 2026-09-26 18:17 UTCEG score recompute
  21. 2026-09-26 18:17 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  22. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  23. 2026-09-25 16:22 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  24. 2026-09-24 14:56 UTCEG score recompute
  25. 2026-09-24 14:56 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  26. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  27. 2026-09-23 17:24 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  28. 2026-09-22 21:45 UTCEG score recompute
  29. 2026-09-22 21:45 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  30. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  31. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  32. 2026-09-21 20:31 UTCEG score recompute
  33. 2026-09-21 20:31 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  34. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  35. 2026-09-20 19:16 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  36. 2026-09-19 18:02 UTCEG score recompute
  37. 2026-09-19 18:02 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  38. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  39. 2026-09-18 16:45 UTCEG score recompute
  40. 2026-09-18 16:45 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  41. 2026-09-17 15:31 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  42. 2026-09-16 14:14 UTCEG score recompute
  43. 2026-09-16 14:14 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  44. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  45. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  46. 2026-09-15 12:59 UTCEG score recompute
  47. 2026-09-15 12:59 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  48. 2026-09-15 03:12 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  49. 2026-09-14 11:45 UTCEG score recompute
  50. 2026-09-14 11:45 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  51. 2026-09-13 10:31 UTCEG score recompute
  52. 2026-09-13 10:31 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  53. 2026-09-12 09:16 UTCEG score recompute
  54. 2026-09-12 09:16 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  55. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  56. 2026-09-11 08:01 UTCEG score recompute
  57. 2026-09-11 08:01 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  58. 2026-09-10 06:47 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  59. 2026-09-09 05:33 UTCEG score recompute
  60. 2026-09-09 05:33 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  61. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  62. 2026-09-08 04:13 UTCEG score recompute
  63. 2026-09-08 04:13 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  64. 2026-09-07 02:59 UTCEG score recompute
  65. 2026-09-07 02:59 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  66. 2026-09-06 13:48 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  67. 2026-09-06 01:44 UTCEG score recompute
  68. 2026-09-06 01:44 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  69. 2026-09-05 15:31 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  70. 2026-09-05 00:28 UTCEG score recompute
  71. 2026-09-05 00:28 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5
  72. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  73. 2026-09-03 23:14 UTCGHSA enrichmentGHSA-j4pf-x6cj-4mjq · GitHub CVSS 6.5

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-82306?
CVE-2026-82306 is a medium-severity vulnerability; its CVE record was published on August 28, 2026. StarRocks through 4.0.13 contains an information disclosure vulnerability in the query_detail endpoint that returns unfiltered query history for all users. Authenticated attackers with low privileges can access full SQL text, execution plans, and profiling data from every query executed by other…
When was CVE-2026-82306 made public?
CVE-2026-82306 was made public on July 2, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on August 28, 2026. EchelonGraph's copy of the record carries a last-modified date of September 24, 2026; the record at its source may have been updated since.
Is CVE-2026-82306 actively exploited?
CVE-2026-82306 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (44th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-82306?
CVE-2026-82306 has a CVSS base score of 6.5 (the CNA's own assessment, by vulncheck; NVD's own analysis pending).
How do I remediate CVE-2026-82306?
No fix for CVE-2026-82306 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 (VulnCheck) lists starrocks versions up to and including 4.0.13 as affected. No release containing a fix is confirmed on record. The vendor advisories EchelonGraph has for CVE-2026-82306 are linked in the Vendor Advisories panel on this page.

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