CVE-2026-86221CWE-74CWE-89sql-injection

CVE-2026-86221

High · published September 6, 2026

CVSS v3.1
7.3
EPSS
0%
Percentile
36.3
In the wild
Unconfirmed
What it is

A flaw has been found in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is the function mysqli_query of the file /admin/modal_add_course1.php. This manipulation of the argument course causes sql injection. The attack may be initiated remotely. The exploit has been published and may be used.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00431 · 36.3th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-09-06T23:17Z
References (6)
https://github.com/justconter/_CVE/issues/2 · [email protected]https://vuldb.com/cve/CVE-2026-86221 · [email protected]https://vuldb.com/submit/897747 · [email protected]https://vuldb.com/vuln/399374 · [email protected]https://vuldb.com/vuln/399374/cti · [email protected]https://www.sourcecodester.com/ · [email protected]
EPSS history
Timeline
  • 08 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 06 SEP 18:15Z
    SourceCodester Class and Exam Timetabling System modal_add_course1.php mysqli_query sql injection
    cvelistv5