CVE-2026-1154

SourceCodester E-Learning System Lesson index.php cross site scripting

MEDIUM
5.4
CVSS Score
Published: January 19, 2026 at 12:32 PM UTC
Updated: June 17, 2026 at 10:15 AM UTC
2 products affected across 2 vendorsE Learning SystemeLearning System

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A flaw has been found in SourceCodester E-Learning System 1.0. This impacts an unknown function of the file /admin/modules/lesson/index.php of the component Lesson Module Handler. Executing a manipulation of the argument Title/Description can lead to basic cross site scripting. The attack can be executed remotely. The exploit has been published and may be used.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.341747
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.341747
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.735855
Product
Source: cverecord
https://www.sourcecodester.com/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-80CWE-74

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