CVE-2026-59327

MEDIUMPre-NVD 4.44.4—
EchelonGraph scoreHIGH confidence

Score 4.4 from GitHub Security Advisory published 2026-07-30. a secondary CVSS source baseline 4.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.4Exploit: None knownExposed: 0

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

Spring Tools for Eclipse stores the Spring Boot DevTools remote secret (spring.devtools.remote.secret) as a plain string attribute on the "Spring Boot DevTools Client" launch configuration. Eclipse persists launch configuration attributes as cleartext XML, either to workspace metadata or, if the user marks the configuration as a shared file, directly into the project tree where it can be committed to version control. This secret is the sole credential protecting the DevTools remote restart/reload endpoint, which accepts and executes arbitrary class bytes on the target application. Anyone able to read the .launch file (via filesystem access, a workspace backup, or a shared VCS repository) can extract the secret and use it to achieve remote code execution against the associated Spring Boot application. Affected Spring Products and Versions: Spring Tools for Eclipse: 5.2.0 and earlier

CVSS v3
4.4
EG Score
4.4(high)
EG Risk
20(Track)
EG Risk 20/100SSVC: Track

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
Severity44% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
0%
KEV
Not listed

Published

July 30, 2026

Last Modified

July 30, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
No patch confirmed yet.
generic

CVE-2026-59327: Cleartext Storage of Spring Boot DevTools Remote Secret in Eclipse Launch Configurations

https://spring.io/security/cve-2026-59327

Vendor Advisories for CVE-2026-59327(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 14× in last 7d / 64× 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.

  1. 2026-08-26 20:14 UTCEG score recompute
  2. 2026-08-26 20:14 UTCGHSA enrichment
  3. 2026-08-26 14:46 UTCEPSS rescore
  4. 2026-08-25 20:57 UTCEG score recompute
  5. 2026-08-25 20:57 UTCGHSA enrichment
  6. 2026-08-25 13:49 UTCEPSS rescore
  7. 2026-08-24 21:40 UTCEG score recompute
  8. 2026-08-24 21:40 UTCGHSA enrichment
  9. 2026-08-23 22:19 UTCEG score recompute
  10. 2026-08-23 22:19 UTCGHSA enrichment
  11. 2026-08-23 00:19 UTCEPSS rescore
  12. 2026-08-22 23:02 UTCGHSA enrichment
  13. 2026-08-21 23:45 UTCGHSA enrichment
  14. 2026-08-21 00:27 UTCGHSA enrichment
  15. 2026-08-20 01:10 UTCGHSA enrichment
  16. 2026-08-19 01:52 UTCEG score recompute
  17. 2026-08-19 01:52 UTCGHSA enrichment
  18. 2026-08-18 13:48 UTCEPSS rescore
  19. 2026-08-18 02:33 UTCEG score recompute
  20. 2026-08-18 02:32 UTCGHSA enrichment
  21. 2026-08-17 13:47 UTCEPSS rescore
  22. 2026-08-17 03:14 UTCGHSA enrichment
  23. 2026-08-16 03:57 UTCEG score recompute
  24. 2026-08-16 03:57 UTCGHSA enrichment
  25. 2026-08-16 02:14 UTCEPSS rescore
Show 39 more
  1. 2026-08-15 04:40 UTCGHSA enrichment
  2. 2026-08-14 05:22 UTCGHSA enrichment
  3. 2026-08-13 06:05 UTCGHSA enrichment
  4. 2026-08-12 06:47 UTCEG score recompute
  5. 2026-08-12 06:47 UTCGHSA enrichment
  6. 2026-08-11 07:29 UTCEG score recompute
  7. 2026-08-11 07:29 UTCGHSA enrichment
  8. 2026-08-11 00:00 UTCEPSS rescore
  9. 2026-08-10 08:12 UTCGHSA enrichment
  10. 2026-08-09 08:55 UTCEG score recompute
  11. 2026-08-09 08:55 UTCGHSA enrichment
  12. 2026-08-08 16:37 UTCEPSS rescore
  13. 2026-08-08 09:38 UTCGHSA enrichment
  14. 2026-08-07 10:20 UTCGHSA enrichment
  15. 2026-08-06 11:03 UTCEG score recompute
  16. 2026-08-06 11:02 UTCGHSA enrichment
  17. 2026-08-05 19:17 UTCEPSS rescore
  18. 2026-08-05 11:45 UTCEG score recompute
  19. 2026-08-05 11:45 UTCGHSA enrichment
  20. 2026-08-04 15:10 UTCEPSS rescore
  21. 2026-08-04 12:28 UTCGHSA enrichment
  22. 2026-08-03 11:46 UTCGHSA enrichment
  23. 2026-08-02 12:27 UTCEG score recompute
  24. 2026-08-02 12:27 UTCGHSA enrichment
  25. 2026-08-02 02:27 UTCEPSS rescore
  26. 2026-08-01 13:10 UTCEG score recompute
  27. 2026-08-01 13:10 UTCGHSA enrichment
  28. 2026-08-01 04:16 UTCEPSS rescore
  29. 2026-07-31 13:52 UTCEG score recompute
  30. 2026-07-31 13:52 UTCGHSA enrichment
  31. 2026-07-30 16:28 UTCEPSS rescore
  32. 2026-07-30 14:34 UTCEG score recompute
  33. 2026-07-30 14:34 UTCGHSA enrichment
  34. 2026-07-30 14:07 UTCEG score recompute
  35. 2026-07-30 14:07 UTCGHSA enrichment
  36. 2026-07-30 06:39 UTCEG score recompute
  37. 2026-07-30 06:39 UTCGHSA enrichment
  38. 2026-07-30 06:19 UTCEG score recompute
  39. 2026-07-30 06:18 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-59327?
CVE-2026-59327 is a medium vulnerability published on July 30, 2026. Spring Tools for Eclipse stores the Spring Boot DevTools remote secret (spring.devtools.remote.secret) as a plain string attribute on the "Spring Boot DevTools Client" launch configuration. Eclipse persists launch configuration attributes as cleartext XML, either to workspace metadata or, if the…
When was CVE-2026-59327 disclosed?
CVE-2026-59327 was first published in the National Vulnerability Database on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59327 actively exploited?
CVE-2026-59327 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 99.5% of all scored CVEs.
What is the CVSS score of CVE-2026-59327?
CVE-2026-59327 has a CVSS v3 base score of 4.4 (NVD).
How do I remediate CVE-2026-59327?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59327, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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