CVE-2026-54419

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-18. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

claudiopizzillo PIAF-HMS (PBX-In-A-Flash Hotel Management System; no released versions, latest commit 389d2633441b65ced1c104212cd62be2bfca21e5) contains multiple unauthenticated SQL injection vulnerabilities. The application has no authentication mechanism and passes user-supplied HTTP parameters directly into deprecated mysql_query calls via string concatenation, without sanitization, escaping, or parameterization.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
37%
KEV
Not listed

Published

June 18, 2026

Last Modified

August 10, 2026

Advisory Details (3)

Auto-updated Sep 7, 2026
No patch confirmed yet.
generic

PIAF-HMS/rooms.php at 389d2633441b65ced1c104212cd62be2bfca21e5 · claudiopizzillo/PIAF-HMS · GitHub

https://github.com/claudiopizzillo/PIAF-HMS/blob/389d2633441b65ced1c104212cd62be2bfca21e5/rooms.php#L16
generic

PIAF-HMS/ec.php at 389d2633441b65ced1c104212cd62be2bfca21e5 · claudiopizzillo/PIAF-HMS · GitHub

https://github.com/claudiopizzillo/PIAF-HMS/blob/389d2633441b65ced1c104212cd62be2bfca21e5/ec.php#L57
generic

GitHub - claudiopizzillo/PIAF-HMS: Pbxinaflash Hospitality Management System · GitHub

https://github.com/claudiopizzillo/PIAF-HMS

Vendor Advisories for CVE-2026-54419(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 5× in last 7d / 88× 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 420 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-54419?
CVE-2026-54419 is a critical vulnerability published on June 18, 2026. claudiopizzillo PIAF-HMS (PBX-In-A-Flash Hotel Management System; no released versions, latest commit 389d2633441b65ced1c104212cd62be2bfca21e5) contains multiple unauthenticated SQL injection vulnerabilities. The application has no authentication mechanism and passes user-supplied HTTP parameters…
When was CVE-2026-54419 disclosed?
CVE-2026-54419 was first published in the National Vulnerability Database on June 18, 2026, with the most recent update on August 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-54419 actively exploited?
CVE-2026-54419 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 62.7% of all scored CVEs.
What is the CVSS score of CVE-2026-54419?
CVE-2026-54419 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-54419?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-54419, 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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