CVE-2026-75978

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreMEDIUM confidence

Score 6.3 from GitHub Security Advisory (severity: LOW) published 2026-08-19. A secondary CVSS source baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.3Exploit: Elevated riskExposed services: Not assessed

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

A security vulnerability has been detected in xianrendzw EasyReport up to 2.0.17.0522_Beta. The affected element is the function DataSourceController.add of the file DataSourceController.java of the component QueryerFactory. Such manipulation of the argument queryerClass leads to permission issues. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
6.3
EG Score
6.3MEDIUMmedium confidence
EG Risk
44
EG Risk 44/100CISA 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
Severity63% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
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
0.4%
EPSS %ILE
28th
KEV
Not listed

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

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 public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). 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 19, 2026

Last Modified

August 21, 2026

Advisory Details (2)

Auto-updated Aug 19, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Stored Reflection to Remote Code Execution · Issue #83 · xianrendzw/EasyReport · GitHub

https://github.com/xianrendzw/EasyReport/issues/83
generic

GitHub - xianrendzw/EasyReport: A simple and easy to use Web Report System for java.EasyReport是一个简单易用的Web报表工具(支持Hadoop,HBase及各种关系型数据库),它的主要功能是把SQL语句查询出的行列结构转换成HTML表格(Table)，并支持表格的跨行(RowSpan)与跨列(ColSpan)。同时它还支持报表Excel导出、图表显示及固定表头与左边列的功能。 · GitHub

https://github.com/xianrendzw/EasyReport/

Vendor Advisories for CVE-2026-75978(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 18× in last 7d / 76× 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 137 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-75978?
CVE-2026-75978 is a medium vulnerability published on August 19, 2026. A security vulnerability has been detected in xianrendzw EasyReport up to 2.0.17.0522_Beta. The affected element is the function DataSourceController.add of the file DataSourceController.java of the component QueryerFactory. Such manipulation of the argument queryerClass leads to permission issues.…
When was CVE-2026-75978 disclosed?
CVE-2026-75978 was first published on August 19, 2026, with the most recent update on August 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-75978 actively exploited?
CVE-2026-75978 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (28th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-75978?
CVE-2026-75978 has a CVSS base score of 6.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-75978?
No fix for CVE-2026-75978 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 vendor advisories EchelonGraph has for CVE-2026-75978 are linked in the Vendor Advisories panel on this page.

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