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CVE Vulnerability Details :
CVE-2026-11520
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-08 Jun, 2026 | 14:00
Updated At-08 Jun, 2026 | 14:00
Rejected At-
▼CVE Numbering Authority (CNA)
SourceCodester Inventory System header.php cross site scripting

A weakness has been identified in SourceCodester Inventory System 1.0. Affected by this issue is some unknown functionality of the file header.php. This manipulation causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. Multiple parameters might be affected.

Affected Products
Vendor
SourceCodesterSourceCodester
Product
Inventory System
CPEs
  • cpe:2.3:a:sourcecodester:inventory_system:*:*:*:*:*:*:*:*
Versions
Affected
  • 1.0
Problem Types
TypeCWE IDDescription
CWECWE-79Cross Site Scripting
CWECWE-94Code Injection
Type: CWE
CWE ID: CWE-79
Description: Cross Site Scripting
Type: CWE
CWE ID: CWE-94
Description: Code Injection
Metrics
VersionBase scoreBase severityVector
4.05.1MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
3.13.5LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.03.5LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.04.0N/A
AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
Version: 3.0
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
Version: 2.0
Base score: 4.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Kamran Saifullah (VulDB User)
coordinator
VulDB Vulnerability Moderation Team
Timeline
EventDate
Advisory disclosed2026-06-07 00:00:00
VulDB entry created2026-06-07 02:00:00
VulDB entry last update2026-06-07 18:06:35
Event: Advisory disclosed
Date: 2026-06-07 00:00:00
Event: VulDB entry created
Date: 2026-06-07 02:00:00
Event: VulDB entry last update
Date: 2026-06-07 18:06:35
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/369140
vdb-entry
https://vuldb.com/vuln/369140/cti
signature
permissions-required
https://vuldb.com/cve/CVE-2026-11520
third-party-advisory
https://vuldb.com/submit/836393
third-party-advisory
https://www.sourcecodester.com/
product
Hyperlink: https://vuldb.com/vuln/369140
Resource:
vdb-entry
Hyperlink: https://vuldb.com/vuln/369140/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/cve/CVE-2026-11520
Resource:
third-party-advisory
Hyperlink: https://vuldb.com/submit/836393
Resource:
third-party-advisory
Hyperlink: https://www.sourcecodester.com/
Resource:
product
Details not found