CVE-2026-17595

LOWNVD 2.72.7—
EchelonGraph scoreMEDIUM confidence

Score 2.7 from GitHub Security Advisory published 2026-08-07. NVD baseline CVSS 2.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
2.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 2.7Exploit: None knownExposed services: Not assessed

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

Nexus Repository 3 did not fully sandbox JEXL expressions used in Content Selectors. An account holding the nexus:selectors:create permission could construct an expression that read Java object properties not intended to be exposed to the expression engine, disclosing internal JVM class metadata such as class and classloader names. This issue does not permit method invocation, object construction, or arbitrary code execution. This has been fixed by restricting property access in the JEXL sandbox to the intended data types.

CVSS v3
2.7
EG Score
2.7LOWmedium confidence
EG Risk
12
EG Risk 12/100CISA 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
Severity27% × 45%
Exploitation0% × 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
0.2%
EPSS %ILE
12th
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 none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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
No fix on record yet.
genericMentions a patch (unverified)

CVE-2026-17595 Nexus Repository 3 - JEXL Content Selector Sandbox Property-Read Bypass - 2026-08-07 – Sonatype Support

https://support.sonatype.com/hc/en-us/articles/53863820953747/
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-2026-17595(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 8× in last 7d / 48× 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 147 total refreshes for this CVE.

  1. 2026-10-09 20:06 UTCEPSS rescore
  2. 2026-10-08 17:11 UTCEPSS rescore
  3. 2026-10-07 23:47 UTCEPSS rescore
  4. 2026-10-06 15:17 UTCEPSS rescore
  5. 2026-10-05 17:42 UTCEPSS rescore
  6. 2026-10-04 23:21 UTCEPSS rescore
  7. 2026-10-04 05:44 UTCEG score recompute
  8. 2026-10-04 05:44 UTCGHSA enrichment
  9. 2026-10-03 14:25 UTCEPSS rescore
  10. 2026-10-01 19:49 UTCEPSS rescore
  11. 2026-09-30 22:55 UTCEG score recompute
  12. 2026-09-30 22:55 UTCGHSA enrichment
  13. 2026-09-30 15:02 UTCEPSS rescore
  14. 2026-09-29 15:20 UTCEPSS rescore
  15. 2026-09-28 13:51 UTCEPSS rescore
  16. 2026-09-27 17:10 UTCEG score recompute
  17. 2026-09-27 17:10 UTCGHSA enrichment
  18. 2026-09-27 13:47 UTCEPSS rescore
  19. 2026-09-26 15:58 UTCEPSS rescore
  20. 2026-09-22 17:05 UTCEG score recompute▼ 2.60
  21. 2026-09-22 17:05 UTCGHSA enrichment
  22. 2026-09-22 17:01 UTCNVD updateCVSS v3 → 2.7 · severity → LOW
  23. 2026-09-22 00:43 UTCEG score recompute
  24. 2026-09-22 00:43 UTCGHSA enrichment
  25. 2026-09-20 20:33 UTCEG score recompute
Show 75 more
  1. 2026-09-20 20:33 UTCGHSA enrichment
  2. 2026-09-19 12:55 UTCEG score recompute
  3. 2026-09-19 12:55 UTCGHSA enrichment
  4. 2026-09-18 19:27 UTCEPSS rescore
  5. 2026-09-18 08:30 UTCEG score recompute
  6. 2026-09-18 08:30 UTCGHSA enrichment
  7. 2026-09-17 06:09 UTCEG score recompute
  8. 2026-09-17 06:09 UTCGHSA enrichment
  9. 2026-09-16 14:07 UTCEPSS rescore
  10. 2026-09-16 05:14 UTCEPSS rescore
  11. 2026-09-16 03:30 UTCEG score recompute
  12. 2026-09-16 03:30 UTCGHSA enrichment
  13. 2026-09-15 01:00 UTCGHSA enrichment
  14. 2026-09-13 19:13 UTCEG score recompute
  15. 2026-09-13 19:13 UTCGHSA enrichment
  16. 2026-09-13 16:46 UTCEPSS rescore
  17. 2026-09-12 16:48 UTCEG score recompute
  18. 2026-09-12 16:48 UTCGHSA enrichment
  19. 2026-09-12 15:00 UTCEPSS rescore
  20. 2026-09-11 14:52 UTCEPSS rescore
  21. 2026-09-11 14:27 UTCEG score recompute
  22. 2026-09-11 14:27 UTCGHSA enrichment
  23. 2026-09-11 09:36 UTCEPSS rescore
  24. 2026-09-10 09:34 UTCEPSS rescore
  25. 2026-09-10 08:44 UTCGHSA enrichment
  26. 2026-09-09 06:00 UTCEG score recompute
  27. 2026-09-09 06:00 UTCGHSA enrichment
  28. 2026-09-08 22:00 UTCEPSS rescore
  29. 2026-09-07 17:44 UTCEG score recompute
  30. 2026-09-07 17:44 UTCGHSA enrichment
  31. 2026-09-07 16:01 UTCEPSS rescore
  32. 2026-09-06 13:47 UTCEPSS rescore
  33. 2026-09-06 13:46 UTCEG score recompute
  34. 2026-09-06 13:46 UTCGHSA enrichment
  35. 2026-09-05 11:26 UTCEG score recompute
  36. 2026-09-05 11:26 UTCGHSA enrichment
  37. 2026-09-04 09:06 UTCEG score recompute
  38. 2026-09-04 09:06 UTCGHSA enrichment
  39. 2026-09-04 05:06 UTCEPSS rescore
  40. 2026-09-03 06:02 UTCEG score recompute
  41. 2026-09-03 06:01 UTCGHSA enrichment
  42. 2026-09-02 14:11 UTCEPSS rescore
  43. 2026-09-01 21:05 UTCEG score recompute
  44. 2026-09-01 21:05 UTCGHSA enrichment
  45. 2026-09-01 13:53 UTCEPSS rescore
  46. 2026-09-01 04:39 UTCEPSS rescore
  47. 2026-08-31 22:28 UTCEG score recompute
  48. 2026-08-31 22:28 UTCGHSA enrichment
  49. 2026-08-30 19:17 UTCEPSS rescore
  50. 2026-08-30 12:44 UTCEG score recompute
  51. 2026-08-30 12:44 UTCGHSA enrichment
  52. 2026-08-30 01:22 UTCEPSS rescore
  53. 2026-08-29 10:24 UTCEG score recompute
  54. 2026-08-29 10:24 UTCGHSA enrichment
  55. 2026-08-28 21:41 UTCEPSS rescore
  56. 2026-08-28 04:09 UTCEG score recompute
  57. 2026-08-28 04:09 UTCGHSA enrichment
  58. 2026-08-27 14:25 UTCEPSS rescore
  59. 2026-08-27 01:38 UTCEG score recompute
  60. 2026-08-27 01:38 UTCGHSA enrichment
  61. 2026-08-26 14:46 UTCEPSS rescore
  62. 2026-08-25 23:18 UTCEG score recompute
  63. 2026-08-25 23:18 UTCGHSA enrichment
  64. 2026-08-25 13:48 UTCEPSS rescore
  65. 2026-08-24 20:41 UTCEG score recompute
  66. 2026-08-24 20:40 UTCGHSA enrichment
  67. 2026-08-23 18:20 UTCEG score recompute
  68. 2026-08-23 18:20 UTCGHSA enrichment
  69. 2026-08-23 00:19 UTCEPSS rescore
  70. 2026-08-22 16:00 UTCEG score recompute
  71. 2026-08-22 16:00 UTCGHSA enrichment
  72. 2026-08-21 23:49 UTCEPSS rescore
  73. 2026-08-21 13:39 UTCEG score recompute
  74. 2026-08-21 13:39 UTCGHSA enrichment
  75. 2026-08-20 22:55 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-17595?
CVE-2026-17595 is a low vulnerability published on August 7, 2026. Nexus Repository 3 did not fully sandbox JEXL expressions used in Content Selectors. An account holding the nexus:selectors:create permission could construct an expression that read Java object properties not intended to be exposed to the expression engine, disclosing internal JVM class metadata…
When was CVE-2026-17595 disclosed?
CVE-2026-17595 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-2026-17595 actively exploited?
CVE-2026-17595 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-2026-17595?
CVE-2026-17595 has a CVSS v3 base score of 2.7 (NVD).
How do I remediate CVE-2026-17595?
No fix for CVE-2026-17595 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-2026-17595 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-17595

Explore →

Is Your Infrastructure Affected by CVE-2026-17595?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs