CVE-2026-36214

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory published 2026-07-14. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: Elevated riskExposed: 0

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

osTicket versions from 1.10 up to 1.17.7 and from 1.18.0 up to 1.18.3 are vulnerable to a stored XSS due to a vulnerable Bootstrap Tooltip component and insufficient HTML sanitization, allowing remote attackers to execute arbitrary JavaScript in Agent or Admin sessions.

CVSS v3
5.4
EG Score
5.4(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity54% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
25%
KEV
Not listed

Published

July 14, 2026

Last Modified

August 4, 2026

Advisory Details (6)

Auto-updated Jul 16, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github_release.
generic🟡 PoC Available

GitHub - WesWrench/CVE-2026-36214: Stored Cross-Site Scripting (XSS) in osTicket via Vulnerable Bootstrap Tooltip Component · GitHub

https://github.com/WesWrench/CVE-2026-36214
generic

osTicket | Support Ticketing System

https://osticket.com/
github_release Patch Available

v1.18.4

Patch available: osTicket/osTicket v1.18.4

https://github.com/osTicket/osTicket/releases/tag/v1.18.4
github_release Patch Available

v1.17.8

Patch available: osTicket/osTicket v1.17.8

https://github.com/osTicket/osTicket/releases/tag/v1.17.8
github_commit Patch Available

commit 5afdf5450ff5 (osTicket/osTicket)

Patch available: osTicket/osTicket v1.17.8 (contains commit 5afdf5450ff5)

https://github.com/osTicket/osTicket/commit/5afdf5450ff5c7d218447014b7abbb5f1e6dd42f
generic

Enhancesoft | Enhance Your Business Today

https://enhancesoft.com/

Vendor Advisories for CVE-2026-36214(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 14× in last 7d / 84× 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 121 total refreshes for this CVE.

  1. 2026-08-30 05:27 UTCEG score recompute
  2. 2026-08-30 05:27 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-27 14:25 UTCEPSS rescore
  6. 2026-08-27 05:09 UTCEG score recompute
  7. 2026-08-27 05:09 UTCGHSA enrichment
  8. 2026-08-26 14:46 UTCEPSS rescore
  9. 2026-08-26 04:40 UTCEG score recompute
  10. 2026-08-26 04:40 UTCGHSA enrichment
  11. 2026-08-25 13:49 UTCEPSS rescore
  12. 2026-08-25 04:15 UTCEG score recompute
  13. 2026-08-25 04:15 UTCGHSA enrichment
  14. 2026-08-24 03:49 UTCGHSA enrichment
  15. 2026-08-23 02:25 UTCEG score recompute
  16. 2026-08-23 02:25 UTCGHSA enrichment
  17. 2026-08-23 00:19 UTCEPSS rescore
  18. 2026-08-22 02:00 UTCEG score recompute
  19. 2026-08-22 02:00 UTCGHSA enrichment
  20. 2026-08-21 23:49 UTCEPSS rescore
  21. 2026-08-21 01:35 UTCEG score recompute
  22. 2026-08-21 01:35 UTCGHSA enrichment
  23. 2026-08-20 22:55 UTCEPSS rescore
  24. 2026-08-20 01:07 UTCEG score recompute
  25. 2026-08-20 01:07 UTCGHSA enrichment
Show 75 more
  1. 2026-08-19 17:03 UTCEPSS rescore
  2. 2026-08-19 00:17 UTCEG score recompute
  3. 2026-08-19 00:17 UTCGHSA enrichment
  4. 2026-08-18 13:48 UTCEPSS rescore
  5. 2026-08-17 23:52 UTCEG score recompute
  6. 2026-08-17 23:52 UTCGHSA enrichment
  7. 2026-08-17 13:47 UTCEPSS rescore
  8. 2026-08-16 23:27 UTCEG score recompute
  9. 2026-08-16 23:27 UTCGHSA enrichment
  10. 2026-08-16 14:56 UTCEPSS rescore
  11. 2026-08-16 02:14 UTCEPSS rescore
  12. 2026-08-15 23:02 UTCEG score recompute
  13. 2026-08-15 23:02 UTCGHSA enrichment
  14. 2026-08-15 01:30 UTCEPSS rescore
  15. 2026-08-14 22:36 UTCGHSA enrichment
  16. 2026-08-13 22:11 UTCEG score recompute
  17. 2026-08-13 22:11 UTCGHSA enrichment
  18. 2026-08-13 22:00 UTCEPSS rescore
  19. 2026-08-12 21:47 UTCEG score recompute
  20. 2026-08-12 21:47 UTCGHSA enrichment
  21. 2026-08-12 13:51 UTCEPSS rescore
  22. 2026-08-11 21:22 UTCEG score recompute
  23. 2026-08-11 21:22 UTCGHSA enrichment
  24. 2026-08-11 00:00 UTCEPSS rescore
  25. 2026-08-10 20:57 UTCGHSA enrichment
  26. 2026-08-09 20:30 UTCEG score recompute
  27. 2026-08-09 20:30 UTCGHSA enrichment
  28. 2026-08-09 13:46 UTCEPSS rescore
  29. 2026-08-08 20:06 UTCEG score recompute
  30. 2026-08-08 20:06 UTCGHSA enrichment
  31. 2026-08-08 16:37 UTCEPSS rescore
  32. 2026-08-07 19:41 UTCEG score recompute
  33. 2026-08-07 19:41 UTCGHSA enrichment
  34. 2026-08-06 19:16 UTCEG score recompute
  35. 2026-08-06 19:16 UTCGHSA enrichment
  36. 2026-08-06 13:46 UTCEPSS rescore
  37. 2026-08-05 19:17 UTCEPSS rescore
  38. 2026-08-05 18:51 UTCGHSA enrichment
  39. 2026-08-04 18:26 UTCEG score recompute▼ 1.00
  40. 2026-08-04 18:26 UTCGHSA enrichment
  41. 2026-08-04 18:23 UTCNVD updateCVSS v3 → 5.4
  42. 2026-08-04 18:01 UTCEG score recompute▲ 1.00
  43. 2026-08-04 18:00 UTCGHSA enrichment
  44. 2026-08-04 17:46 UTCMITRE cvelistV5CVSS v3 → 6.4
  45. 2026-08-04 15:42 UTCEG score recompute
  46. 2026-08-04 15:41 UTCGHSA enrichment
  47. 2026-08-04 15:10 UTCEPSS rescore
  48. 2026-08-04 10:38 UTCEPSS rescore
  49. 2026-08-03 15:16 UTCEG score recompute
  50. 2026-08-03 15:16 UTCGHSA enrichment
  51. 2026-08-03 10:36 UTCEPSS rescore
  52. 2026-08-02 14:52 UTCEG score recompute
  53. 2026-08-02 14:52 UTCGHSA enrichment
  54. 2026-08-02 02:27 UTCEPSS rescore
  55. 2026-08-01 14:27 UTCEG score recompute
  56. 2026-08-01 14:27 UTCGHSA enrichment
  57. 2026-08-01 04:16 UTCEPSS rescore
  58. 2026-07-31 14:02 UTCEG score recompute
  59. 2026-07-31 14:01 UTCGHSA enrichment
  60. 2026-07-30 16:28 UTCEPSS rescore
  61. 2026-07-30 13:34 UTCEG score recompute
  62. 2026-07-30 13:34 UTCGHSA enrichment
  63. 2026-07-30 01:30 UTCEPSS rescore
  64. 2026-07-29 13:10 UTCEG score recompute
  65. 2026-07-29 13:10 UTCGHSA enrichment
  66. 2026-07-28 12:44 UTCEG score recompute
  67. 2026-07-28 12:44 UTCGHSA enrichment
  68. 2026-07-27 14:13 UTCEPSS rescore
  69. 2026-07-27 12:15 UTCEG score recompute
  70. 2026-07-27 12:15 UTCGHSA enrichment
  71. 2026-07-26 14:54 UTCEPSS rescore
  72. 2026-07-26 14:54 UTCEPSS rescore
  73. 2026-07-26 11:50 UTCEG score recompute
  74. 2026-07-26 11:50 UTCGHSA enrichment
  75. 2026-07-25 14:18 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-36214?
CVE-2026-36214 is a medium vulnerability published on July 14, 2026. osTicket versions from 1.10 up to 1.17.7 and from 1.18.0 up to 1.18.3 are vulnerable to a stored XSS due to a vulnerable Bootstrap Tooltip component and insufficient HTML sanitization, allowing remote attackers to execute arbitrary JavaScript in Agent or Admin sessions.
When was CVE-2026-36214 disclosed?
CVE-2026-36214 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on August 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-36214 actively exploited?
CVE-2026-36214 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 74.6% of all scored CVEs.
What is the CVSS score of CVE-2026-36214?
CVE-2026-36214 has a CVSS v3.1 base score of 5.4 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-36214?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-36214, 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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