CVE-2023-53939

TinyWebGallery v2.5 Stored Cross-Site Scripting via Folder Name Parameter

TinyWebGallery v2.5 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the folder name parameter. Attackers can edit album folder names with script tags to execute arbitrary JavaScript when other users view the affected gallery pages.

Affected

TinyWebGallery

CVSS v4.0 VULNCHECK

5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULNCHECK

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.24% chance of exploitation in the next 30 days, 15th percentile

Published

2025-12-18

Updated

2026-07-15

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/51442

Security advisories

• https://www.vulncheck.com/advisories/tinywebgallery-stored-cross-site-scripting-via-folde…
• http://www.tinywebgallery.com

References

• CVE Record
• NVD entry