CVE-2026-13381

HIGHNVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-20. NVD baseline CVSS 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: None knownExposed: 0

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

VSee Clinic 7.1.26 and API 1.3.0 contain an Insecure Direct Object Reference (IDOR) vulnerability in the /v1.3.0/api/files endpoint. An authenticated attacker can manipulate the 'remark' request parameter to enumerate, retrieve, and delete files belonging to other users on the application server.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity81% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

July 20, 2026

Last Modified

August 14, 2026

Advisory Details (2)

Auto-updated Jul 20, 2026
No patch confirmed yet.
generic

VSee Clinic - Most Simple & Robust Virtual Clinic Telemedicine Solutions

https://vsee.com/clinic
generic

Advisory: VSee Clinic :: SRA Labs | Cybersecurity Research & Innovation by Security Risk Advisors

https://labs.sra.io/posts/vseeclinic

Vendor Advisories for CVE-2026-13381(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 17× in last 7d / 89× 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 171 total refreshes for this CVE.

  1. 2026-09-11 14:52 UTCEPSS rescore
  2. 2026-09-11 09:36 UTCEPSS rescore
  3. 2026-09-11 09:19 UTCEG score recompute
  4. 2026-09-11 09:19 UTCGHSA enrichment
  5. 2026-09-10 09:34 UTCEPSS rescore
  6. 2026-09-09 11:49 UTCEG score recompute
  7. 2026-09-09 11:49 UTCGHSA enrichment
  8. 2026-09-08 22:00 UTCEPSS rescore
  9. 2026-09-07 22:48 UTCEG score recompute
  10. 2026-09-07 22:48 UTCGHSA enrichment
  11. 2026-09-07 16:01 UTCEPSS rescore
  12. 2026-09-06 13:47 UTCEPSS rescore
  13. 2026-09-06 11:30 UTCGHSA enrichment
  14. 2026-09-05 21:58 UTCEG score recompute
  15. 2026-09-05 21:58 UTCGHSA enrichment
  16. 2026-09-05 09:22 UTCEG score recompute
  17. 2026-09-05 09:22 UTCGHSA enrichment
  18. 2026-09-04 05:06 UTCEPSS rescore
  19. 2026-09-02 14:11 UTCEPSS rescore
  20. 2026-09-02 01:02 UTCEG score recompute
  21. 2026-09-02 01:02 UTCGHSA enrichment
  22. 2026-09-01 13:53 UTCEPSS rescore
  23. 2026-09-01 04:39 UTCEPSS rescore
  24. 2026-08-31 04:01 UTCEG score recompute
  25. 2026-08-31 04:01 UTCGHSA enrichment
Show 75 more
  1. 2026-08-30 19:17 UTCEPSS rescore
  2. 2026-08-30 15:28 UTCGHSA enrichment
  3. 2026-08-30 02:29 UTCEG score recompute
  4. 2026-08-30 02:29 UTCGHSA enrichment
  5. 2026-08-30 01:21 UTCEPSS rescore
  6. 2026-08-28 21:40 UTCEPSS rescore
  7. 2026-08-28 01:40 UTCEG score recompute
  8. 2026-08-28 01:40 UTCGHSA enrichment
  9. 2026-08-27 14:24 UTCEPSS rescore
  10. 2026-08-27 11:34 UTCGHSA enrichment
  11. 2026-08-26 21:41 UTCEG score recompute
  12. 2026-08-26 21:41 UTCGHSA enrichment
  13. 2026-08-26 08:45 UTCGHSA enrichment
  14. 2026-08-25 20:13 UTCEG score recompute
  15. 2026-08-25 20:12 UTCGHSA enrichment
  16. 2026-08-25 13:48 UTCEPSS rescore
  17. 2026-08-25 07:28 UTCGHSA enrichment
  18. 2026-08-24 18:56 UTCEG score recompute
  19. 2026-08-24 18:56 UTCGHSA enrichment
  20. 2026-08-24 04:51 UTCGHSA enrichment
  21. 2026-08-23 16:17 UTCGHSA enrichment
  22. 2026-08-23 03:39 UTCEG score recompute
  23. 2026-08-23 03:39 UTCGHSA enrichment
  24. 2026-08-23 00:19 UTCEPSS rescore
  25. 2026-08-22 15:06 UTCGHSA enrichment
  26. 2026-08-22 02:33 UTCEG score recompute
  27. 2026-08-22 02:33 UTCGHSA enrichment
  28. 2026-08-21 23:48 UTCEPSS rescore
  29. 2026-08-21 14:00 UTCGHSA enrichment
  30. 2026-08-21 00:46 UTCEG score recompute
  31. 2026-08-21 00:46 UTCGHSA enrichment
  32. 2026-08-20 22:55 UTCEPSS rescore
  33. 2026-08-20 12:14 UTCGHSA enrichment
  34. 2026-08-19 23:22 UTCEG score recompute
  35. 2026-08-19 23:22 UTCGHSA enrichment
  36. 2026-08-19 17:03 UTCEPSS rescore
  37. 2026-08-19 10:49 UTCGHSA enrichment
  38. 2026-08-18 22:16 UTCEG score recompute
  39. 2026-08-18 22:16 UTCGHSA enrichment
  40. 2026-08-18 13:48 UTCEPSS rescore
  41. 2026-08-18 09:33 UTCGHSA enrichment
  42. 2026-08-17 21:00 UTCEG score recompute
  43. 2026-08-17 21:00 UTCGHSA enrichment
  44. 2026-08-17 06:35 UTCGHSA enrichment
  45. 2026-08-16 17:48 UTCEG score recompute
  46. 2026-08-16 17:48 UTCGHSA enrichment
  47. 2026-08-16 14:56 UTCEPSS rescore
  48. 2026-08-16 05:08 UTCEG score recompute
  49. 2026-08-16 05:08 UTCGHSA enrichment
  50. 2026-08-16 02:14 UTCEPSS rescore
  51. 2026-08-15 16:36 UTCGHSA enrichment
  52. 2026-08-15 04:03 UTCEG score recompute
  53. 2026-08-15 04:03 UTCGHSA enrichment
  54. 2026-08-15 01:30 UTCEPSS rescore
  55. 2026-08-14 15:30 UTCEG score recompute▼ 0.60
  56. 2026-08-14 15:30 UTCGHSA enrichment
  57. 2026-08-14 15:29 UTCNVD updateCVSS v3 → 8.1
  58. 2026-08-14 13:15 UTCGHSA enrichment
  59. 2026-08-14 00:42 UTCEG score recompute
  60. 2026-08-14 00:42 UTCGHSA enrichment
  61. 2026-08-13 22:00 UTCEPSS rescore
  62. 2026-08-13 12:09 UTCGHSA enrichment
  63. 2026-08-12 23:37 UTCEG score recompute
  64. 2026-08-12 23:37 UTCGHSA enrichment
  65. 2026-08-12 13:50 UTCEPSS rescore
  66. 2026-08-12 11:04 UTCGHSA enrichment
  67. 2026-08-11 22:31 UTCEG score recompute
  68. 2026-08-11 22:31 UTCGHSA enrichment
  69. 2026-08-11 13:42 UTCEPSS rescore
  70. 2026-08-11 09:58 UTCEG score recompute
  71. 2026-08-11 09:58 UTCGHSA enrichment
  72. 2026-08-10 23:59 UTCEPSS rescore
  73. 2026-08-10 21:26 UTCGHSA enrichment
  74. 2026-08-10 08:53 UTCGHSA enrichment
  75. 2026-08-09 20:20 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-13381?
CVE-2026-13381 is a high vulnerability published on July 20, 2026. VSee Clinic 7.1.26 and API 1.3.0 contain an Insecure Direct Object Reference (IDOR) vulnerability in the /v1.3.0/api/files endpoint. An authenticated attacker can manipulate the 'remark' request parameter to enumerate, retrieve, and delete files belonging to other users on the application server.
When was CVE-2026-13381 disclosed?
CVE-2026-13381 was first published in the National Vulnerability Database on July 20, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13381 actively exploited?
CVE-2026-13381 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 89.0% of all scored CVEs.
What is the CVSS score of CVE-2026-13381?
CVE-2026-13381 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-13381?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13381, 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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