CVE-2026-9438

MEDIUMNVD 5.45.4—
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory (severity: LOW) published 2026-05-26. NVD baseline CVSS 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
5.4
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.4Exploit: NoneExposed: 0

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

A vulnerability was found in yashpokharna2555 StudentManagementSystem cb2f558ddf8d19396de0f92abf2d224d46a0a203. This impacts an unknown function of the file courseDel.php. The manipulation of the argument ID results in improper control of resource identifiers. The attack may be performed from remote. The exploit has been made public and could be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
5.4
EG Score
5.4(medium)
EPSS
24.4%
KEV
Not listed

Published

May 25, 2026

Last Modified

May 26, 2026

Advisory Details (2)

Auto-updated Jun 15, 2026
No patch confirmed yet.
generic

Insecure Direct Object Reference (IDOR) in courseDel.php allows unauthorized deletion of courses · Issue #1 · yashpokharna2555/StudentManagementSystem · GitHub

https://github.com/yashpokharna2555/StudentManagementSystem/issues/1
generic

GitHub - yashpokharna2555/StudentManagementSystem: Student Management System is a project where all the large records can be easily handled in efficient manner. Technology used for this project are HTML, CSS, JavaScript, PHP, MySQL, SQL · GitHub

https://github.com/yashpokharna2555/StudentManagementSystem/

Vendor Advisories for CVE-2026-9438(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 7× in last 7d / 41× 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. 2026-07-15 16:57 UTCEPSS rescore
  2. 2026-07-15 02:00 UTCEPSS rescore
  3. 2026-07-13 22:31 UTCEPSS rescore
  4. 2026-07-13 06:13 UTCEPSS rescore
  5. 2026-07-12 05:46 UTCEPSS rescore
  6. 2026-07-11 08:27 UTCEPSS rescore
  7. 2026-07-09 19:10 UTCEPSS rescore
  8. 2026-07-08 15:16 UTCEPSS rescore
  9. 2026-07-07 13:46 UTCEPSS rescore
  10. 2026-07-06 16:27 UTCEPSS rescore
  11. 2026-07-06 02:23 UTCEPSS rescore
  12. 2026-07-05 02:31 UTCEPSS rescore
  13. 2026-07-04 06:31 UTCEPSS rescore
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-01 15:07 UTCEPSS rescore
  16. 2026-06-30 23:22 UTCEPSS rescore
  17. 2026-06-29 02:14 UTCEG score recompute
  18. 2026-06-29 02:14 UTCGHSA enrichment
  19. 2026-06-28 14:07 UTCEPSS rescore
  20. 2026-06-28 04:56 UTCEPSS rescore
  21. 2026-06-27 19:51 UTCEG score recompute
  22. 2026-06-27 19:51 UTCGHSA enrichment
  23. 2026-06-27 03:08 UTCEPSS rescore
  24. 2026-06-26 18:58 UTCEG score recompute
  25. 2026-06-26 18:58 UTCGHSA enrichment
Show 71 more
  1. 2026-06-25 13:50 UTCEPSS rescore
  2. 2026-06-25 13:40 UTCEG score recompute
  3. 2026-06-25 13:40 UTCGHSA enrichment
  4. 2026-06-24 14:05 UTCEPSS rescore
  5. 2026-06-23 21:33 UTCEPSS rescore
  6. 2026-06-22 14:25 UTCEPSS rescore
  7. 2026-06-21 14:56 UTCEPSS rescore
  8. 2026-06-21 01:59 UTCEPSS rescore
  9. 2026-06-19 19:26 UTCEPSS rescore
  10. 2026-06-18 17:52 UTCEPSS rescore
  11. 2026-06-17 19:59 UTCEG score recompute
  12. 2026-06-17 19:59 UTCGHSA enrichment
  13. 2026-06-17 17:53 UTCEPSS rescore
  14. 2026-06-16 19:14 UTCEG score recompute
  15. 2026-06-16 19:13 UTCGHSA enrichment
  16. 2026-06-16 17:53 UTCEPSS rescore
  17. 2026-06-15 17:49 UTCEPSS rescore
  18. 2026-06-15 17:49 UTCEPSS rescore
  19. 2026-06-15 14:43 UTCEG score recompute
  20. 2026-06-15 14:43 UTCGHSA enrichment
  21. 2026-06-14 23:18 UTCEPSS rescore
  22. 2026-06-14 12:46 UTCEG score recompute
  23. 2026-06-14 12:46 UTCGHSA enrichment
  24. 2026-06-13 23:00 UTCEPSS rescore
  25. 2026-06-13 11:59 UTCEG score recompute
  26. 2026-06-13 11:59 UTCGHSA enrichment
  27. 2026-06-12 23:12 UTCEPSS rescore
  28. 2026-06-12 23:12 UTCEPSS rescore
  29. 2026-06-12 10:49 UTCEG score recompute
  30. 2026-06-12 10:49 UTCGHSA enrichment
  31. 2026-06-11 14:00 UTCEPSS rescore
  32. 2026-06-11 10:04 UTCEG score recompute
  33. 2026-06-11 10:03 UTCGHSA enrichment
  34. 2026-06-10 22:19 UTCEPSS rescore
  35. 2026-06-10 13:22 UTCEPSS rescore
  36. 2026-06-10 09:17 UTCEG score recompute
  37. 2026-06-10 09:17 UTCGHSA enrichment
  38. 2026-06-09 08:32 UTCEG score recompute
  39. 2026-06-09 08:32 UTCGHSA enrichment
  40. 2026-06-08 14:17 UTCEPSS rescore
  41. 2026-06-08 07:44 UTCEG score recompute
  42. 2026-06-08 07:44 UTCGHSA enrichment
  43. 2026-06-07 15:25 UTCEPSS rescore
  44. 2026-06-07 06:59 UTCEG score recompute
  45. 2026-06-07 06:59 UTCGHSA enrichment
  46. 2026-06-06 13:47 UTCEPSS rescore
  47. 2026-06-06 06:13 UTCEG score recompute
  48. 2026-06-06 06:13 UTCGHSA enrichment
  49. 2026-06-05 22:47 UTCEPSS rescore
  50. 2026-06-05 06:10 UTCEPSS rescore
  51. 2026-06-05 05:27 UTCEG score recompute
  52. 2026-06-05 05:27 UTCGHSA enrichment
  53. 2026-06-04 13:12 UTCEPSS rescore
  54. 2026-06-04 04:41 UTCEG score recompute
  55. 2026-06-04 04:41 UTCGHSA enrichment
  56. 2026-06-03 03:55 UTCEG score recompute
  57. 2026-06-03 03:55 UTCGHSA enrichment
  58. 2026-06-02 20:13 UTCEPSS rescore
  59. 2026-06-02 03:09 UTCEG score recompute
  60. 2026-06-02 03:09 UTCGHSA enrichment
  61. 2026-06-01 13:52 UTCEPSS rescore
  62. 2026-06-01 02:23 UTCEG score recompute
  63. 2026-06-01 02:23 UTCGHSA enrichment
  64. 2026-05-31 22:30 UTCEPSS rescore
  65. 2026-05-31 00:16 UTCEPSS rescore
  66. 2026-05-29 13:44 UTCEPSS rescore
  67. 2026-05-28 13:44 UTCEPSS rescore
  68. 2026-05-27 13:40 UTCEPSS rescore
  69. 2026-05-26 13:44 UTCEPSS rescore
  70. 2026-05-26 07:18 UTCEPSS rescore
  71. 2026-05-25 08:11 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-9438?
CVE-2026-9438 is a medium vulnerability published on May 25, 2026. A vulnerability was found in yashpokharna2555 StudentManagementSystem cb2f558ddf8d19396de0f92abf2d224d46a0a203. This impacts an unknown function of the file courseDel.php. The manipulation of the argument ID results in improper control of resource identifiers. The attack may be performed from…
When was CVE-2026-9438 disclosed?
CVE-2026-9438 was first published in the National Vulnerability Database on May 25, 2026, with the most recent update on May 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9438 actively exploited?
CVE-2026-9438 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-9438?
CVE-2026-9438 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-9438?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9438, 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-2026-9438

Explore →

Is Your Infrastructure Affected by CVE-2026-9438?

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

Start Free Scan →Browse All CVEs