CVE-2023-53939

5.1 mediumEPSS 0.2%

Medium (5.1) in tinywebgallery tinywebgallery. EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

5.1 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

CVSS 3.1

5.4 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2025-12-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tinywebgallery:tinywebgallery

References

http://www.tinywebgallery.com/
https://www.exploit-db.com/exploits/51442
https://www.vulncheck.com/advisories/tinywebgallery-stored-cross-site-scripting-via-folder-name-parameter
https://www.exploit-db.com/exploits/51442

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