CVE-2026-3070

MEDIUM
2026-02-24 [email protected]
4.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
PoC Detected
Feb 24, 2026 - 21:04 vuln.today
Public exploit code
CVE Published
Feb 24, 2026 - 05:17 nvd
MEDIUM 4.3

Tags

PHP XSS Modern Image Gallery App

Description

A vulnerability was detected in SourceCodester Modern Image Gallery App 1.0. Affected by this vulnerability is an unknown functionality of the file upload.php. The manipulation of the argument filename results in cross site scripting. The attack may be launched remotely. The exploit is now public and may be used.

Analysis

Reflected XSS in SourceCodester Modern Image Gallery App 1.0 allows unauthenticated remote attackers to inject malicious scripts through the filename parameter in upload.php. Public exploit code exists for this vulnerability, though it requires user interaction to succeed. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

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Priority Score

42
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: +20

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CVE-2026-3070 vulnerability details – vuln.today
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