CVE-2026-17598

MEDIUMNVD 4.94.9—
EchelonGraph scoreMEDIUM confidence

Score 4.9 from GitHub Security Advisory published 2026-08-07. NVD baseline CVSS 4.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
4.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 4.9Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Sonatype Nexus Repository 3 did not properly filter internal configuration keys from user-supplied task properties when creating or updating a scheduled task through the administrative UI. An account holding permission to create at least one scheduled task type could supply a crafted property value that caused the system to overwrite the configuration of an unrelated, existing task instead of creating a new one.

CVSS v3
4.9
EG Score
4.9MEDIUMmedium confidence
EG Risk
22
EG Risk 22/100CISA 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
Severity49% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
12th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

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

Exploitation none (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 7, 2026

Last Modified

September 22, 2026

Advisory Details (2)

Auto-updated Aug 7, 2026
Patch available.
generic Patch Available

CVE-2026-17598 Nexus Repository 3 - Improper Input Validation in Scheduled Task Configuration - 2026-08-07 – Sonatype Support

https://support.sonatype.com/hc/en-us/articles/53880086360211/
generic

Sonatype Nexus Repository 3.95.0 Release Notes

https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html

Vendor Advisories for CVE-2026-17598(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 16× in last 7d / 67× 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 150 total refreshes for this CVE.

  1. 2026-10-05 08:14 UTCEG score recompute
  2. 2026-10-05 08:14 UTCGHSA enrichment
  3. 2026-10-04 23:21 UTCEPSS rescore
  4. 2026-10-04 05:44 UTCEG score recompute
  5. 2026-10-04 05:44 UTCGHSA enrichment
  6. 2026-10-03 14:25 UTCEPSS rescore
  7. 2026-10-02 09:33 UTCEG score recompute
  8. 2026-10-02 09:33 UTCGHSA enrichment
  9. 2026-10-01 19:49 UTCEPSS rescore
  10. 2026-09-30 22:55 UTCEG score recompute
  11. 2026-09-30 22:55 UTCGHSA enrichment
  12. 2026-09-30 15:02 UTCEPSS rescore
  13. 2026-09-29 15:20 UTCEPSS rescore
  14. 2026-09-29 05:46 UTCEG score recompute
  15. 2026-09-29 05:46 UTCGHSA enrichment
  16. 2026-09-28 13:51 UTCEPSS rescore
  17. 2026-09-27 17:10 UTCEG score recompute
  18. 2026-09-27 17:10 UTCGHSA enrichment
  19. 2026-09-27 13:47 UTCEPSS rescore
  20. 2026-09-26 15:58 UTCEPSS rescore
  21. 2026-09-25 04:16 UTCEG score recompute
  22. 2026-09-25 04:16 UTCGHSA enrichment
  23. 2026-09-23 21:16 UTCEG score recompute
  24. 2026-09-23 21:16 UTCGHSA enrichment
  25. 2026-09-22 17:05 UTCEG score recompute▼ 0.40
Show 75 more
  1. 2026-09-22 17:05 UTCGHSA enrichment
  2. 2026-09-22 17:01 UTCNVD updateCVSS v3 → 4.9
  3. 2026-09-22 00:43 UTCEG score recompute
  4. 2026-09-22 00:43 UTCGHSA enrichment
  5. 2026-09-20 20:33 UTCEG score recompute
  6. 2026-09-20 20:33 UTCGHSA enrichment
  7. 2026-09-19 17:55 UTCEG score recompute
  8. 2026-09-19 17:55 UTCGHSA enrichment
  9. 2026-09-18 19:27 UTCEPSS rescore
  10. 2026-09-18 17:34 UTCEG score recompute
  11. 2026-09-18 17:34 UTCGHSA enrichment
  12. 2026-09-17 15:11 UTCEG score recompute
  13. 2026-09-17 15:11 UTCGHSA enrichment
  14. 2026-09-16 14:07 UTCEPSS rescore
  15. 2026-09-16 11:09 UTCEG score recompute
  16. 2026-09-16 11:09 UTCGHSA enrichment
  17. 2026-09-16 05:14 UTCEPSS rescore
  18. 2026-09-15 08:16 UTCEG score recompute
  19. 2026-09-15 08:16 UTCGHSA enrichment
  20. 2026-09-14 07:54 UTCEG score recompute
  21. 2026-09-14 07:54 UTCGHSA enrichment
  22. 2026-09-13 16:46 UTCEPSS rescore
  23. 2026-09-13 07:33 UTCEG score recompute
  24. 2026-09-13 07:33 UTCGHSA enrichment
  25. 2026-09-12 15:00 UTCEPSS rescore
  26. 2026-09-12 07:12 UTCEG score recompute
  27. 2026-09-12 07:12 UTCGHSA enrichment
  28. 2026-09-11 14:52 UTCEPSS rescore
  29. 2026-09-11 09:36 UTCEPSS rescore
  30. 2026-09-11 06:51 UTCEG score recompute
  31. 2026-09-11 06:51 UTCGHSA enrichment
  32. 2026-09-10 09:34 UTCEPSS rescore
  33. 2026-09-10 06:30 UTCGHSA enrichment
  34. 2026-09-09 06:00 UTCEG score recompute
  35. 2026-09-09 06:00 UTCGHSA enrichment
  36. 2026-09-08 22:00 UTCEPSS rescore
  37. 2026-09-07 17:44 UTCEG score recompute
  38. 2026-09-07 17:44 UTCGHSA enrichment
  39. 2026-09-07 16:01 UTCEPSS rescore
  40. 2026-09-06 13:47 UTCEPSS rescore
  41. 2026-09-06 09:47 UTCEG score recompute
  42. 2026-09-06 09:47 UTCGHSA enrichment
  43. 2026-09-05 09:27 UTCEG score recompute
  44. 2026-09-05 09:27 UTCGHSA enrichment
  45. 2026-09-04 09:06 UTCEG score recompute
  46. 2026-09-04 09:06 UTCGHSA enrichment
  47. 2026-09-04 05:06 UTCEPSS rescore
  48. 2026-09-03 06:02 UTCEG score recompute
  49. 2026-09-03 06:01 UTCGHSA enrichment
  50. 2026-09-02 14:11 UTCEPSS rescore
  51. 2026-09-01 21:05 UTCGHSA enrichment
  52. 2026-09-01 17:39 UTCEG score recompute
  53. 2026-09-01 17:39 UTCGHSA enrichment
  54. 2026-09-01 13:53 UTCEPSS rescore
  55. 2026-09-01 04:39 UTCEPSS rescore
  56. 2026-08-31 11:57 UTCEG score recompute
  57. 2026-08-31 11:57 UTCGHSA enrichment
  58. 2026-08-30 19:17 UTCEPSS rescore
  59. 2026-08-30 10:44 UTCEG score recompute
  60. 2026-08-30 10:44 UTCGHSA enrichment
  61. 2026-08-30 01:22 UTCEPSS rescore
  62. 2026-08-29 10:24 UTCEG score recompute
  63. 2026-08-29 10:24 UTCGHSA enrichment
  64. 2026-08-28 21:41 UTCEPSS rescore
  65. 2026-08-28 02:29 UTCEG score recompute
  66. 2026-08-28 02:29 UTCGHSA enrichment
  67. 2026-08-27 14:25 UTCEPSS rescore
  68. 2026-08-27 02:08 UTCEG score recompute
  69. 2026-08-27 02:08 UTCGHSA enrichment
  70. 2026-08-26 14:46 UTCEPSS rescore
  71. 2026-08-26 01:47 UTCEG score recompute
  72. 2026-08-26 01:47 UTCGHSA enrichment
  73. 2026-08-25 13:48 UTCEPSS rescore
  74. 2026-08-25 01:26 UTCEG score recompute
  75. 2026-08-25 01:26 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-17598?
CVE-2026-17598 is a medium vulnerability published on August 7, 2026. Sonatype Nexus Repository 3 did not properly filter internal configuration keys from user-supplied task properties when creating or updating a scheduled task through the administrative UI. An account holding permission to create at least one scheduled task type could supply a crafted property value…
When was CVE-2026-17598 disclosed?
CVE-2026-17598 was first published on August 7, 2026, with the most recent update on September 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-17598 actively exploited?
CVE-2026-17598 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (12th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-17598?
CVE-2026-17598 has a CVSS v3 base score of 4.9 (NVD).
How do I remediate CVE-2026-17598?
A fix for CVE-2026-17598 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-17598 are linked in the Vendor Advisories panel on this page.

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