High severity · published Sep 6, 2026
CVE-2026-86209
SourceCodester Class and Exam Timetabling System delete_user.php sql injection
7.3
CVSS
0.4%
EPSS
No
On KEV
Description
A weakness has been identified in SourceCodester Class and Exam Timetabling System 1.0. Affected is an unknown function of the file /delete_user.php. This manipulation of the argument ID causes sql injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
Class and Exam Timetabling System · SourceCodester
1.0 · source: vendor
Affected product
CA
Class and Exam Timetabling System
SourceCodester
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-86209
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-86209
github.com
https://github.com/justconter/cve/issues/9
vuldb.com
https://vuldb.com/cve/CVE-2026-86209
vuldb.com
https://vuldb.com/submit/896589
vuldb.com
https://vuldb.com/vuln/399344
vuldb.com
https://vuldb.com/vuln/399344/cti
www.sourcecodester.com
https://www.sourcecodester.com/
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