CVE-2026-85403

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-09-04. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: Elevated riskExposed: 0

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

A flaw has been found in code-projects Doctor Appointment System 1.0. This issue affects some unknown processing of the file /contactus.php. This manipulation of the argument firstname causes sql injection. Remote exploitation of the attack is possible. The exploit has been published and may be used.

CVSS v3
7.3
EG Score
7.3(high)
EG Risk
64(Attend)
EG Risk 64/100SSVC: Attend

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
Severity73% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
35%
KEV
Not listed

Published

September 4, 2026

Last Modified

September 4, 2026

Advisory Details (2)

Auto-updated Sep 4, 2026
No patch confirmed yet.
generic

Download Free Open Source Projects | PHP, C++ | Source code & Projects

https://code-projects.org/
generic

code-projects Doctor Appointment System Project V1.0 /contactus.php SQL injection · Issue #6 · lccc-t/CVE · GitHub

https://github.com/lccc-t/CVE/issues/6

Vendor Advisories for CVE-2026-85403(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 26× in last 7d / 85× 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.

  1. 2026-09-25 11:13 UTCGHSA enrichment
  2. 2026-09-24 22:02 UTCEG score recompute
  3. 2026-09-24 22:02 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-24 09:01 UTCGHSA enrichment
  6. 2026-09-23 20:00 UTCEG score recompute
  7. 2026-09-23 20:00 UTCGHSA enrichment
  8. 2026-09-23 17:54 UTCEPSS rescore
  9. 2026-09-23 06:59 UTCGHSA enrichment
  10. 2026-09-22 17:58 UTCEG score recompute
  11. 2026-09-22 17:58 UTCGHSA enrichment
  12. 2026-09-22 16:01 UTCEPSS rescore
  13. 2026-09-22 04:48 UTCEG score recompute
  14. 2026-09-22 04:48 UTCGHSA enrichment
  15. 2026-09-21 21:09 UTCEPSS rescore
  16. 2026-09-21 15:46 UTCGHSA enrichment
  17. 2026-09-21 02:45 UTCEG score recompute
  18. 2026-09-21 02:45 UTCGHSA enrichment
  19. 2026-09-20 20:16 UTCEPSS rescore
  20. 2026-09-20 13:44 UTCGHSA enrichment
  21. 2026-09-20 00:42 UTCEG score recompute
  22. 2026-09-20 00:42 UTCGHSA enrichment
  23. 2026-09-19 11:40 UTCGHSA enrichment
  24. 2026-09-18 22:27 UTCEG score recompute
  25. 2026-09-18 22:27 UTCGHSA enrichment
Show 60 more
  1. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-18 09:27 UTCGHSA enrichment
  3. 2026-09-17 20:26 UTCEG score recompute
  4. 2026-09-17 20:26 UTCGHSA enrichment
  5. 2026-09-17 19:32 UTCEPSS rescore
  6. 2026-09-17 03:56 UTCGHSA enrichment
  7. 2026-09-16 14:55 UTCEG score recompute
  8. 2026-09-16 14:55 UTCGHSA enrichment
  9. 2026-09-16 14:09 UTCEPSS rescore
  10. 2026-09-16 05:15 UTCEPSS rescore
  11. 2026-09-16 01:54 UTCGHSA enrichment
  12. 2026-09-15 12:53 UTCEG score recompute
  13. 2026-09-15 12:53 UTCGHSA enrichment
  14. 2026-09-15 03:12 UTCEPSS rescore
  15. 2026-09-15 03:12 UTCEPSS rescore
  16. 2026-09-14 23:52 UTCGHSA enrichment
  17. 2026-09-14 10:51 UTCGHSA enrichment
  18. 2026-09-13 21:51 UTCEG score recompute
  19. 2026-09-13 21:51 UTCGHSA enrichment
  20. 2026-09-13 08:50 UTCGHSA enrichment
  21. 2026-09-12 19:49 UTCEG score recompute
  22. 2026-09-12 19:49 UTCGHSA enrichment
  23. 2026-09-12 06:48 UTCGHSA enrichment
  24. 2026-09-11 17:48 UTCEG score recompute
  25. 2026-09-11 17:48 UTCGHSA enrichment
  26. 2026-09-11 14:53 UTCEPSS rescore
  27. 2026-09-11 14:53 UTCEPSS rescore
  28. 2026-09-11 04:47 UTCGHSA enrichment
  29. 2026-09-10 15:46 UTCEG score recompute
  30. 2026-09-10 15:46 UTCGHSA enrichment
  31. 2026-09-10 02:45 UTCGHSA enrichment
  32. 2026-09-09 13:44 UTCGHSA enrichment
  33. 2026-09-09 00:22 UTCEG score recompute
  34. 2026-09-09 00:22 UTCGHSA enrichment
  35. 2026-09-08 22:01 UTCEPSS rescore
  36. 2026-09-08 10:44 UTCGHSA enrichment
  37. 2026-09-07 21:35 UTCEG score recompute
  38. 2026-09-07 21:35 UTCGHSA enrichment
  39. 2026-09-07 08:33 UTCGHSA enrichment
  40. 2026-09-06 19:32 UTCEG score recompute
  41. 2026-09-06 19:32 UTCGHSA enrichment
  42. 2026-09-06 13:48 UTCEPSS rescore
  43. 2026-09-06 06:29 UTCGHSA enrichment
  44. 2026-09-05 17:28 UTCEG score recompute
  45. 2026-09-05 17:28 UTCGHSA enrichment
  46. 2026-09-05 15:31 UTCEPSS rescore
  47. 2026-09-05 04:27 UTCEG score recompute
  48. 2026-09-05 04:27 UTCGHSA enrichment
  49. 2026-09-04 15:26 UTCEG score recompute
  50. 2026-09-04 15:26 UTCGHSA enrichment
  51. 2026-09-04 15:20 UTCNVD updateCVSS v4 → 5.5
  52. 2026-09-04 14:35 UTCEG score recompute
  53. 2026-09-04 14:34 UTCGHSA enrichment
  54. 2026-09-04 14:34 UTCMITRE cvelistV5CVSS v4 → 6.9
  55. 2026-09-04 13:28 UTCEG score recompute
  56. 2026-09-04 13:28 UTCGHSA enrichment
  57. 2026-09-04 04:23 UTCEG score recompute
  58. 2026-09-04 04:21 UTCNVD updateCVSS v4 → 5.5
  59. 2026-09-04 03:29 UTCEG score recompute
  60. 2026-09-04 03:28 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-85403?
CVE-2026-85403 is a high vulnerability published on September 4, 2026. A flaw has been found in code-projects Doctor Appointment System 1.0. This issue affects some unknown processing of the file /contactus.php. This manipulation of the argument firstname causes sql injection. Remote exploitation of the attack is possible. The exploit has been published and may be…
When was CVE-2026-85403 disclosed?
CVE-2026-85403 was first published in the National Vulnerability Database on September 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-85403 actively exploited?
CVE-2026-85403 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 65.4% of all scored CVEs.
What is the CVSS score of CVE-2026-85403?
CVE-2026-85403 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-85403?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-85403, 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-2026-85403

Explore →

Is Your Infrastructure Affected by CVE-2026-85403?

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

Book a Demo →Browse All CVEs