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CVE Vulnerability Details :
CVE-2026-13521
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-29 Jun, 2026 | 01:00
Updated At-29 Jun, 2026 | 14:53
Rejected At-
▼CVE Numbering Authority (CNA)
SourceCodester Class and Exam Timetabling System preview5.php sql injection

A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0/5.php. Affected by this vulnerability is an unknown functionality of the file /preview5.php. Such manipulation of the argument course_year_section leads to sql injection. The attack may be performed from remote. The exploit is publicly available and might be used.

Affected Products
Vendor
SourceCodesterSourceCodester
Product
Class and Exam Timetabling System
CPEs
  • cpe:2.3:a:sourcecodester:class_and_exam_timetabling_system:*:*:*:*:*:*:*:*
Versions
Affected
  • 1.0
  • 5.php
Problem Types
TypeCWE IDDescription
CWECWE-89SQL Injection
CWECWE-74Injection
Type: CWE
CWE ID: CWE-89
Description: SQL Injection
Type: CWE
CWE ID: CWE-74
Description: Injection
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
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
3.17.3HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.07.3HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.07.5N/A
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
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
Version: 3.1
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 7.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
L4ne (VulDB User)
Timeline
EventDate
Advisory disclosed2026-06-28 00:00:00
VulDB entry created2026-06-28 02:00:00
VulDB entry last update2026-06-28 09:46:32
Event: Advisory disclosed
Date: 2026-06-28 00:00:00
Event: VulDB entry created
Date: 2026-06-28 02:00:00
Event: VulDB entry last update
Date: 2026-06-28 09:46:32
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/374529
vdb-entry
technical-description
https://vuldb.com/vuln/374529/cti
signature
permissions-required
https://vuldb.com/cve/CVE-2026-13521
third-party-advisory
https://vuldb.com/submit/839572
third-party-advisory
https://github.com/xiaoxuxu233/myCVE/issues/2
exploit
issue-tracking
https://www.sourcecodester.com/
product
Hyperlink: https://vuldb.com/vuln/374529
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/374529/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/cve/CVE-2026-13521
Resource:
third-party-advisory
Hyperlink: https://vuldb.com/submit/839572
Resource:
third-party-advisory
Hyperlink: https://github.com/xiaoxuxu233/myCVE/issues/2
Resource:
exploit
issue-tracking
Hyperlink: https://www.sourcecodester.com/
Resource:
product
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found