CVE-2026-59548

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-27. 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 Byteflows Travel & Hotel Booking <= 1.0.0 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
22%
KEV
Not listed

Published

July 27, 2026

Last Modified

July 27, 2026

Advisory Details (1)

Auto-updated Jul 27, 2026
No patch confirmed yet.
generic

Sensitive Data Exposure in WordPress Byteflows Travel &amp; Hotel Booking Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/byteflows-travel-hotel-booking/vulnerability/wordpress-byteflows-travel-hotel-booking-plugin-1-0-0-sensitive-data-exposure-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-59548(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 22× in last 7d / 93× 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 183 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-59548?
CVE-2026-59548 is a high vulnerability published on July 27, 2026. Unauthenticated Sensitive Data Exposure in Byteflows Travel &amp; Hotel Booking <= 1.0.0 versions.
When was CVE-2026-59548 disclosed?
CVE-2026-59548 was first published in the National Vulnerability Database on July 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59548 actively exploited?
CVE-2026-59548 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 78.1% of all scored CVEs.
What is the CVSS score of CVE-2026-59548?
CVE-2026-59548 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-59548?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59548, 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.

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