CVE-2026-19839

MEDIUMPre-NVD 4.74.7—
EchelonGraph scoreMEDIUM confidence

Score 4.7 from GitHub Security Advisory (severity: LOW) published 2026-08-14. A secondary CVSS source baseline 4.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
4.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 4.7Exploit: Elevated riskExposed services: Not assessed

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

A vulnerability was detected in SourceCodester Simple Doctors Appointment System 1.0. This issue affects the function save_doctor of the file /save_file.php. The manipulation results in unrestricted upload. The attack can be executed remotely. The exploit is now public and may be used.

CVSS v3
4.7
EG Score
4.7MEDIUMmedium confidence
EG Risk
37
EG Risk 37/100CISA SSVC

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
Severity47% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
31st
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 14, 2026

Last Modified

August 18, 2026

Advisory Details (2)

Auto-updated Aug 14, 2026
No patch confirmed yet.
generic

Free Source Code Projects and Tutorials - sourcecodester.com

https://www.sourcecodester.com/
generic

File Upload vulnerability from sourcecodester Simple Doctor's Appointment System using PHP/MySQL with Source Code V1.0 /doctors/admin/ajax.php?action=save_doctor · Issue #3 · HZFW2026/cve · GitHub

https://github.com/HZFW2026/cve/issues/3

Vendor Advisories for CVE-2026-19839(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 65× 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 125 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-19839?
CVE-2026-19839 is a medium vulnerability published on August 14, 2026. A vulnerability was detected in SourceCodester Simple Doctors Appointment System 1.0. This issue affects the function savedoctor of the file /savefile.php. The manipulation results in unrestricted upload. The attack can be executed remotely. The exploit is now public and may be used.
When was CVE-2026-19839 disclosed?
CVE-2026-19839 was first published on August 14, 2026, with the most recent update on August 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19839 actively exploited?
CVE-2026-19839 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (31st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19839?
CVE-2026-19839 has a CVSS base score of 4.7 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-19839?
No fix for CVE-2026-19839 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-19839 are linked in the Vendor Advisories panel on this page.

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