CVE-2026-48228

MEDIUMNVD 5.45.4—
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory published 2026-05-21. NVD baseline CVSS 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.4
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.4Exploit: NoneExposed: 0

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

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in patient_w.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the id and ticket_id GET parameters directly into an HTML form action URL. Attackers can craft a malicious request containing a JavaScript payload that executes in the victim's browser when the response is rendered.

CVSS v3
5.4
EG Score
5.4(medium)
EPSS
6.5%
KEV
Not listed

Published

May 21, 2026

Last Modified

May 21, 2026

Advisory Details (3)

Auto-updated Jun 15, 2026
Patch available. Sources: github_commit, github_release.
generic

Open ISES Tickets < 3.44.2 Reflected XSS via patient_w.php id and ticket_id Parameters | Advisories | VulnCheck

https://www.vulncheck.com/advisories/open-ises-tickets-reflected-xss-via-patient-w-php-id-and-ticket-id-parameters
github_release Patch Available

v3.44.2 — Critical Security Update

Patch available: openises/tickets v3.44.2

https://github.com/openises/tickets/releases/tag/v3.44.2
github_commit Patch Available

commit ecfeb406a016 (openises/tickets)

Patch available: openises/tickets v3.44.2 (contains commit ecfeb406a016)

https://github.com/openises/tickets/commit/ecfeb406a016766cae81c749e14b5145a9f2dbff

Vendor Advisories for CVE-2026-48228(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 6× in last 7d / 47× 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 117 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-48228?
CVE-2026-48228 is a medium vulnerability published on May 21, 2026. Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in patientw.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the id and ticketid GET parameters directly into an HTML form action URL. Attackers can…
When was CVE-2026-48228 disclosed?
CVE-2026-48228 was first published in the National Vulnerability Database on May 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48228 actively exploited?
CVE-2026-48228 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-48228?
CVE-2026-48228 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-48228?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48228, 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-2026-48228

Explore →

Is Your Infrastructure Affected by CVE-2026-48228?

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

Start Free Scan →Browse All CVEs