CVE-2026-82621

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-08-31. 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 weakness has been identified in Soarkey StudentManagement and 学生信息管理系统 up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. This impacts the function AdminDao.doGet of the file code/src/service/AdminDao.java of the component Administrative Servlet. Executing a manipulation of the argument action can lead to authorization bypass. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. 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
33%
KEV
Not listed

Published

August 31, 2026

Last Modified

August 31, 2026

Advisory Details (2)

Auto-updated Aug 31, 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

Unauthenticated administrative servlet allows full read/write access · Issue #32 · Soarkey/StudentManagement · GitHub

https://github.com/Soarkey/StudentManagement/issues/32

Vendor Advisories for CVE-2026-82621(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 24× in last 7d / 82× 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 10:42 UTCGHSA enrichment
  2. 2026-09-19 22:23 UTCEG score recompute
  3. 2026-09-19 22:23 UTCGHSA enrichment
  4. 2026-09-19 10:00 UTCGHSA enrichment
  5. 2026-09-18 21:26 UTCEG score recompute
  6. 2026-09-18 21:26 UTCGHSA enrichment
  7. 2026-09-18 19:28 UTCEPSS rescore
  8. 2026-09-18 09:06 UTCGHSA enrichment
  9. 2026-09-17 20:48 UTCEG score recompute
  10. 2026-09-17 20:48 UTCGHSA enrichment
  11. 2026-09-17 04:24 UTCGHSA enrichment
  12. 2026-09-16 16:06 UTCEG score recompute
  13. 2026-09-16 16:06 UTCGHSA enrichment
  14. 2026-09-16 14:08 UTCEPSS rescore
  15. 2026-09-16 05:15 UTCEPSS rescore
  16. 2026-09-16 03:48 UTCGHSA enrichment
  17. 2026-09-15 15:30 UTCGHSA enrichment
  18. 2026-09-15 03:12 UTCEG score recompute
  19. 2026-09-15 03:12 UTCGHSA enrichment
  20. 2026-09-15 03:12 UTCEPSS rescore
  21. 2026-09-15 03:12 UTCEPSS rescore
  22. 2026-09-14 14:54 UTCGHSA enrichment
  23. 2026-09-14 02:36 UTCEG score recompute
  24. 2026-09-14 02:36 UTCGHSA enrichment
  25. 2026-09-13 14:18 UTCGHSA enrichment
Show 57 more
  1. 2026-09-13 02:00 UTCEG score recompute
  2. 2026-09-13 01:59 UTCGHSA enrichment
  3. 2026-09-12 13:42 UTCGHSA enrichment
  4. 2026-09-12 01:24 UTCEG score recompute
  5. 2026-09-12 01:24 UTCGHSA enrichment
  6. 2026-09-11 14:53 UTCEPSS rescore
  7. 2026-09-11 14:53 UTCEPSS rescore
  8. 2026-09-11 13:06 UTCEG score recompute
  9. 2026-09-11 13:06 UTCGHSA enrichment
  10. 2026-09-11 00:48 UTCGHSA enrichment
  11. 2026-09-10 12:30 UTCEG score recompute
  12. 2026-09-10 12:30 UTCGHSA enrichment
  13. 2026-09-10 00:09 UTCGHSA enrichment
  14. 2026-09-09 11:50 UTCGHSA enrichment
  15. 2026-09-08 23:32 UTCEG score recompute
  16. 2026-09-08 23:31 UTCGHSA enrichment
  17. 2026-09-08 22:01 UTCEPSS rescore
  18. 2026-09-08 03:16 UTCEG score recompute
  19. 2026-09-08 03:16 UTCGHSA enrichment
  20. 2026-09-07 14:58 UTCGHSA enrichment
  21. 2026-09-07 00:51 UTCEG score recompute
  22. 2026-09-07 00:51 UTCGHSA enrichment
  23. 2026-09-06 13:48 UTCEPSS rescore
  24. 2026-09-06 12:30 UTCGHSA enrichment
  25. 2026-09-06 00:13 UTCEG score recompute
  26. 2026-09-06 00:13 UTCGHSA enrichment
  27. 2026-09-05 15:31 UTCEPSS rescore
  28. 2026-09-05 11:54 UTCGHSA enrichment
  29. 2026-09-04 23:35 UTCEG score recompute
  30. 2026-09-04 23:34 UTCGHSA enrichment
  31. 2026-09-04 11:17 UTCEG score recompute
  32. 2026-09-04 11:17 UTCGHSA enrichment
  33. 2026-09-04 05:07 UTCEPSS rescore
  34. 2026-09-03 22:58 UTCGHSA enrichment
  35. 2026-09-03 10:38 UTCGHSA enrichment
  36. 2026-09-02 22:17 UTCEG score recompute
  37. 2026-09-02 22:17 UTCGHSA enrichment
  38. 2026-09-02 14:12 UTCEPSS rescore
  39. 2026-09-02 09:56 UTCGHSA enrichment
  40. 2026-09-01 21:38 UTCEG score recompute
  41. 2026-09-01 21:38 UTCGHSA enrichment
  42. 2026-09-01 13:54 UTCEPSS rescore
  43. 2026-09-01 09:21 UTCEG score recompute
  44. 2026-09-01 09:21 UTCGHSA enrichment
  45. 2026-09-01 04:40 UTCEPSS rescore
  46. 2026-09-01 04:40 UTCEPSS rescore
  47. 2026-08-31 21:03 UTCGHSA enrichment
  48. 2026-08-31 15:25 UTCEG score recompute
  49. 2026-08-31 15:25 UTCGHSA enrichment
  50. 2026-08-31 15:20 UTCNVD updateCVSS v4 → 5.5
  51. 2026-08-31 14:43 UTCEG score recompute
  52. 2026-08-31 14:42 UTCGHSA enrichment
  53. 2026-08-31 14:34 UTCMITRE cvelistV5CVSS v4 → 6.9
  54. 2026-08-31 06:23 UTCEG score recompute
  55. 2026-08-31 06:20 UTCNVD updateCVSS v4 → 5.5
  56. 2026-08-31 05:49 UTCEG score recompute
  57. 2026-08-31 05:48 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-82621?
CVE-2026-82621 is a high vulnerability published on August 31, 2026. A weakness has been identified in Soarkey StudentManagement and 学生信息管理系统 up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. This impacts the function AdminDao.doGet of the file code/src/service/AdminDao.java of the component Administrative Servlet. Executing a manipulation of the argument action can…
When was CVE-2026-82621 disclosed?
CVE-2026-82621 was first published in the National Vulnerability Database on August 31, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82621 actively exploited?
CVE-2026-82621 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 67.4% of all scored CVEs.
What is the CVSS score of CVE-2026-82621?
CVE-2026-82621 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-82621?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82621, 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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