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Fencer Vulns
critical 9.8

CVE-2024-40480 json

A Broken Access Control vulnerability was found in /admin/update.php and /admin/dashboard.php in Kashipara Online Exam System v1.0, which a…

published 2024-08-09 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-38471

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits
0
none known

Summary

A Broken Access Control vulnerability was found in /admin/update.php and /admin/dashboard.php in Kashipara Online Exam System v1.0, which allows remote unauthenticated attackers to view administrator dashboard and delete valid user accounts via the direct URL access.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • kashipara online_exam_system

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.