CVE-2026-54839

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-26. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

Unauthenticated Sensitive Data Exposure in Trinity Backup – Backup, Migrate, Restore, Clone & Schedule Backups <= 2.0.9 versions.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
32%
KEV
Not listed

Published

June 26, 2026

Last Modified

June 26, 2026

Advisory Details (1)

Auto-updated Jun 26, 2026
No patch confirmed yet.
generic

Sensitive Data Exposure in WordPress Trinity Backup &#8211; Backup, Migrate, Restore, Clone &amp; Schedule Backups Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/trinity-backup/vulnerability/wordpress-trinity-backup-backup-migrate-restore-clone-schedule-backups-plugin-2-0-9-sensitive-data-exposure-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-54839(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 20× in last 7d / 105× 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 205 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-54839?
CVE-2026-54839 is a high vulnerability published on June 26, 2026. Unauthenticated Sensitive Data Exposure in Trinity Backup &#8211; Backup, Migrate, Restore, Clone &amp; Schedule Backups <= 2.0.9 versions.
When was CVE-2026-54839 disclosed?
CVE-2026-54839 was first published in the National Vulnerability Database on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-54839 actively exploited?
CVE-2026-54839 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 67.7% of all scored CVEs.
What is the CVSS score of CVE-2026-54839?
CVE-2026-54839 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-54839?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-54839, 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

Explore the affected products and dependency analysis for CVE-2026-54839

Explore →

Is Your Infrastructure Affected by CVE-2026-54839?

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

Start Free Scan →Browse All CVEs