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Fencer Vulns
critical 9.8

CVE-2023-27213 json

Online Student Management System v1.0 was discovered to contain a SQL injection vulnerability via the searchdata parameter at /eduauth/stud…

published 2023-03-09 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-30993

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits
0
none known

Summary

Online Student Management System v1.0 was discovered to contain a SQL injection vulnerability via the searchdata parameter at /eduauth/student/search.php.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
20 mo ago

Exploit prediction

0.79% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/xiumulty/CVE/blob/main/online%20student%20management%20system%20v1.0/sql%20in%20search.php.md 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

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.