Skip to content
Fencer Vulns
critical 9.8

CVE-2021-44280 json

attendance management system 1.0 is affected by a SQL injection vulnerability in admin/incFunctions.php through the makeSafe function.

published 2021-12-01 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-31123

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.0%
EPSS 2.0% chance of exploitation in 30 days, percentile 80%
public exploits
0
none known

Summary

attendance management system 1.0 is affected by a SQL injection vulnerability in admin/incFunctions.php through the makeSafe function.

Exploit prediction

1.99% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • sourcecodester.com https://www.sourcecodester.com/php/14173/attendance-management-system.html#comment-96757 referenced PoC, tagged "exploit" by a source, unverified
  • sourcecodester.com https://www.sourcecodester.com/php/14173/attendance-management-system.html#comment-96812 referenced PoC, tagged "exploit" by a source, unverified
  • nu11secur1ty.com https://www.nu11secur1ty.com/2021/12/cve-2021-44280.html referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-44280 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command

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.