CVE-2026-48239

HIGHNVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-05-21. NVD baseline CVSS 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.1Exploit: 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 SQL injection vulnerability in ajax/reports.php where the tick_id POST parameter is concatenated into the WHERE clause of SELECT statements in the incidents summary report without sanitization. Authenticated attackers can craft requests that alter query semantics to read, modify, or destroy database contents.

CVSS v3
7.1
EG Score
7.1(medium)
EPSS
11.7%
KEV
Not listed

Published

May 21, 2026

Last Modified

May 21, 2026

Advisory Details (3)

Auto-updated Jun 11, 2026
Patch available. Sources: github_commit, github_release.
generic

Open ISES Tickets < 3.44.2 SQL Injection via ajax/reports.php tick_id Parameter | Advisories | VulnCheck

https://www.vulncheck.com/advisories/open-ises-tickets-sql-injection-via-ajax-reports-php-tick-id-parameter
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-2026-48239(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 7× in last 7d / 57× 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 153 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. 2026-07-12 05:46 UTCEPSS rescore
  6. 2026-07-11 08:27 UTCEPSS rescore
  7. 2026-07-09 19:10 UTCEPSS rescore
  8. 2026-07-08 15:16 UTCEPSS rescore
  9. 2026-07-07 13:46 UTCEPSS rescore
  10. 2026-07-06 16:27 UTCEPSS rescore
  11. 2026-07-06 02:23 UTCEPSS rescore
  12. 2026-07-04 06:31 UTCEPSS rescore
  13. 2026-07-01 15:07 UTCEPSS rescore
  14. 2026-06-30 23:22 UTCEPSS rescore
  15. 2026-06-29 19:57 UTCEG score recompute
  16. 2026-06-29 19:57 UTCGHSA enrichment
  17. 2026-06-29 14:06 UTCEPSS rescore
  18. 2026-06-29 14:06 UTCEPSS rescore
  19. 2026-06-28 14:07 UTCEPSS rescore
  20. 2026-06-28 08:38 UTCEG score recompute
  21. 2026-06-28 08:38 UTCGHSA enrichment
  22. 2026-06-28 04:56 UTCEPSS rescore
  23. 2026-06-28 04:56 UTCEPSS rescore
  24. 2026-06-27 20:08 UTCEG score recompute
  25. 2026-06-27 20:08 UTCGHSA enrichment
Show 75 more
  1. 2026-06-27 07:45 UTCEG score recompute
  2. 2026-06-27 07:45 UTCGHSA enrichment
  3. 2026-06-27 03:08 UTCEPSS rescore
  4. 2026-06-26 19:21 UTCEG score recompute
  5. 2026-06-26 19:21 UTCGHSA enrichment
  6. 2026-06-26 03:35 UTCEG score recompute
  7. 2026-06-26 03:35 UTCGHSA enrichment
  8. 2026-06-25 14:20 UTCEG score recompute
  9. 2026-06-25 14:20 UTCGHSA enrichment
  10. 2026-06-25 13:49 UTCEPSS rescore
  11. 2026-06-24 14:05 UTCEPSS rescore
  12. 2026-06-23 21:33 UTCEPSS rescore
  13. 2026-06-23 21:33 UTCEPSS rescore
  14. 2026-06-22 14:25 UTCEPSS rescore
  15. 2026-06-22 14:25 UTCEPSS rescore
  16. 2026-06-21 14:56 UTCEPSS rescore
  17. 2026-06-21 14:56 UTCEPSS rescore
  18. 2026-06-21 01:59 UTCEPSS rescore
  19. 2026-06-21 01:59 UTCEPSS rescore
  20. 2026-06-19 19:26 UTCEPSS rescore
  21. 2026-06-19 19:26 UTCEPSS rescore
  22. 2026-06-18 17:52 UTCEPSS rescore
  23. 2026-06-18 17:52 UTCEPSS rescore
  24. 2026-06-17 23:41 UTCEG score recompute
  25. 2026-06-17 23:41 UTCGHSA enrichment
  26. 2026-06-17 11:08 UTCEG score recompute
  27. 2026-06-17 11:08 UTCGHSA enrichment
  28. 2026-06-16 19:54 UTCEG score recompute
  29. 2026-06-16 19:54 UTCGHSA enrichment
  30. 2026-06-16 17:53 UTCEPSS rescore
  31. 2026-06-16 04:01 UTCEG score recompute
  32. 2026-06-16 04:00 UTCGHSA enrichment
  33. 2026-06-15 17:49 UTCEPSS rescore
  34. 2026-06-15 17:49 UTCEPSS rescore
  35. 2026-06-15 15:37 UTCEG score recompute
  36. 2026-06-15 15:37 UTCGHSA enrichment
  37. 2026-06-15 01:44 UTCEG score recompute
  38. 2026-06-15 01:43 UTCGHSA enrichment
  39. 2026-06-14 23:18 UTCEPSS rescore
  40. 2026-06-14 13:20 UTCEG score recompute
  41. 2026-06-14 13:20 UTCGHSA enrichment
  42. 2026-06-14 00:55 UTCEG score recompute
  43. 2026-06-14 00:55 UTCGHSA enrichment
  44. 2026-06-13 23:00 UTCEPSS rescore
  45. 2026-06-13 12:32 UTCEG score recompute
  46. 2026-06-13 12:32 UTCGHSA enrichment
  47. 2026-06-12 23:45 UTCEG score recompute
  48. 2026-06-12 23:45 UTCGHSA enrichment
  49. 2026-06-12 23:12 UTCEPSS rescore
  50. 2026-06-12 23:12 UTCEPSS rescore
  51. 2026-06-12 11:22 UTCEG score recompute
  52. 2026-06-12 11:22 UTCGHSA enrichment
  53. 2026-06-11 22:59 UTCEG score recompute
  54. 2026-06-11 22:59 UTCGHSA enrichment
  55. 2026-06-11 14:00 UTCEPSS rescore
  56. 2026-06-11 10:37 UTCEG score recompute
  57. 2026-06-11 10:36 UTCGHSA enrichment
  58. 2026-06-10 22:18 UTCEPSS rescore
  59. 2026-06-10 22:13 UTCEG score recompute
  60. 2026-06-10 22:13 UTCGHSA enrichment
  61. 2026-06-10 13:22 UTCEPSS rescore
  62. 2026-06-10 13:22 UTCEPSS rescore
  63. 2026-06-10 09:51 UTCEG score recompute
  64. 2026-06-10 09:51 UTCGHSA enrichment
  65. 2026-06-09 21:28 UTCEG score recompute
  66. 2026-06-09 21:28 UTCGHSA enrichment
  67. 2026-06-09 08:54 UTCEG score recompute
  68. 2026-06-09 08:54 UTCGHSA enrichment
  69. 2026-06-08 20:30 UTCEG score recompute
  70. 2026-06-08 20:30 UTCGHSA enrichment
  71. 2026-06-08 14:17 UTCEPSS rescore
  72. 2026-06-08 14:17 UTCEPSS rescore
  73. 2026-06-08 08:07 UTCEG score recompute
  74. 2026-06-08 08:07 UTCGHSA enrichment
  75. 2026-06-07 19:45 UTCEG score recompute

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Frequently asked(5)

What is CVE-2026-48239?
CVE-2026-48239 is a high vulnerability published on May 21, 2026. Open ISES Tickets before 3.44.2 contains a SQL injection vulnerability in ajax/reports.php where the tick_id POST parameter is concatenated into the WHERE clause of SELECT statements in the incidents summary report without sanitization. Authenticated attackers can craft requests that alter query…
When was CVE-2026-48239 disclosed?
CVE-2026-48239 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-2026-48239 actively exploited?
CVE-2026-48239 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-48239?
CVE-2026-48239 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-48239?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48239, 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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