PT-2026-21663 · Sourcecodester · Modern Image Gallery App

Shu · Published 2026-02-24 · Updated 2026-02-24 · CVE-2026-3070

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions SourceCodester Modern Image Gallery App version 1.0

Description A flaw exists in the file upload.php component of the application. Manipulating the filename argument can lead to cross site scripting. The exploit is publicly available and may be used for remote attacks.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Code Injection

Weakness Enumeration

CWE-79

CWE-94

Related Identifiers

CVE-2026-3070

Affected Products

Modern Image Gallery App

References · 10

• 🔥 https://github.com/tiancesec/CVE/issues/28 · Exploit
• https://osv.dev/vulnerability/CVE-2026-3070 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3070 · Security Note
• https://t.me/cveNotify/152969 · Telegram Post
• https://vuldb.com/?id.347425 · Note
• https://vuldb.com/?ctiid.347425 · Note
• https://sourcecodester.com · Note
• https://t.me/CVEtracker/45576 · Telegram Post
• https://twitter.com/CVEnew/status/2026184595600031831 · Twitter Post
• https://vuldb.com/?submit.757768 · Note