CVE-2026-49382

MEDIUMNVD 4.54.5—
EchelonGraph scoreMEDIUM confidence

Score 4.5 from GitHub Security Advisory published 2026-05-29. NVD baseline CVSS 4.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
4.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.5Exploit: NoneExposed: 0

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

In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin

CVSS v3
4.5
EG Score
4.5(medium)
EPSS
3.3%
KEV
Not listed

Published

May 29, 2026

Last Modified

June 1, 2026

Advisory Details (1)

Auto-updated Jun 18, 2026
No patch confirmed yet.
generic

Fixed security issues

https://www.jetbrains.com/privacy-security/issues-fixed/

Vendor Advisories for CVE-2026-49382(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 13× 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.

Showing the most recent 100 of 102 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-49382?
CVE-2026-49382 is a medium vulnerability published on May 29, 2026. In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin
When was CVE-2026-49382 disclosed?
CVE-2026-49382 was first published in the National Vulnerability Database on May 29, 2026, with the most recent update on June 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49382 actively exploited?
CVE-2026-49382 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-49382?
CVE-2026-49382 has a CVSS v3 base score of 4.5 (NVD).
How do I remediate CVE-2026-49382?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49382, 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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