CVE-2026-90787

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-09-14. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 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 vulnerability was identified in Soarkey StudentManagement up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. Affected is the function RegisterServlet.doPost of the file code/WebContent/register.html of the component Registration Workflow. Such manipulation of the argument level leads to improper privilege management. The attack can be launched remotely. The exploit is publicly available and might be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.

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
34%
KEV
Not listed

Published

September 14, 2026

Last Modified

September 14, 2026

Advisory Details (2)

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

GitHub - Soarkey/StudentManagement: Java课程设计:：学生信息管理系统(java web版) · GitHub

https://github.com/Soarkey/StudentManagement/
generic

Client-controlled privilege level allows arbitrary administrator registration · Issue #35 · Soarkey/StudentManagement · GitHub

https://github.com/Soarkey/StudentManagement/issues/35

Vendor Advisories for CVE-2026-90787(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 32× in last 7d / 32× 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. 2026-09-20 10:54 UTCGHSA enrichment
  2. 2026-09-19 23:47 UTCEG score recompute
  3. 2026-09-19 23:47 UTCGHSA enrichment
  4. 2026-09-19 12:40 UTCGHSA enrichment
  5. 2026-09-19 01:30 UTCEG score recompute
  6. 2026-09-19 01:30 UTCGHSA enrichment
  7. 2026-09-18 19:28 UTCEPSS rescore
  8. 2026-09-18 14:24 UTCGHSA enrichment
  9. 2026-09-18 03:17 UTCEG score recompute
  10. 2026-09-18 03:17 UTCGHSA enrichment
  11. 2026-09-17 19:32 UTCEPSS rescore
  12. 2026-09-17 16:10 UTCGHSA enrichment
  13. 2026-09-17 05:03 UTCGHSA enrichment
  14. 2026-09-16 17:56 UTCEG score recompute
  15. 2026-09-16 17:56 UTCGHSA enrichment
  16. 2026-09-16 14:09 UTCEPSS rescore
  17. 2026-09-16 06:23 UTCEG score recompute
  18. 2026-09-16 06:23 UTCGHSA enrichment
  19. 2026-09-16 05:15 UTCEPSS rescore
  20. 2026-09-15 19:17 UTCGHSA enrichment
  21. 2026-09-15 08:10 UTCGHSA enrichment
  22. 2026-09-14 21:03 UTCGHSA enrichment
  23. 2026-09-14 16:24 UTCEG score recompute
  24. 2026-09-14 16:24 UTCGHSA enrichment
  25. 2026-09-14 16:23 UTCNVD updateCVSS v4 → 5.5
Show 7 more
  1. 2026-09-14 15:45 UTCEG score recompute
  2. 2026-09-14 15:45 UTCGHSA enrichment
  3. 2026-09-14 15:44 UTCMITRE cvelistV5CVSS v4 → 6.9
  4. 2026-09-14 14:30 UTCEG score recompute
  5. 2026-09-14 14:29 UTCNVD updateCVSS v4 → 5.5
  6. 2026-09-14 13:55 UTCEG score recompute
  7. 2026-09-14 13:54 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-90787?
CVE-2026-90787 is a high vulnerability published on September 14, 2026. A vulnerability was identified in Soarkey StudentManagement up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. Affected is the function RegisterServlet.doPost of the file code/WebContent/register.html of the component Registration Workflow. Such manipulation of the argument level leads to improper…
When was CVE-2026-90787 disclosed?
CVE-2026-90787 was first published in the National Vulnerability Database on September 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-90787 actively exploited?
CVE-2026-90787 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 66.3% of all scored CVEs.
What is the CVSS score of CVE-2026-90787?
CVE-2026-90787 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-90787?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-90787, 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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