CVE-2023-53903
WebsiteBaker 2.13.3 Stored Cross-Site Scripting via SVG File Upload
MEDIUM 5.1EPSS 0.2%
WebsiteBaker 2.13.3 contains a stored cross-site scripting vulnerability that allows authenticated users to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG files with script tags that execute when the file is viewed, enabling persistent cross-site scripting attacks.
- Affected
- websitebaker · WebsiteBaker
- CVSS v4.0 VULNCHECK
- 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/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 MEDIUM
CVSS: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
- 2025-12-16
- Updated
- 2026-04-07
Proof-of-concept exploits (1)
Security advisories
- https://www.vulncheck.com/advisories/websitebaker-stored-cross-site-scripting-via-svg-fil…
- https://websitebaker.org/pages/en/home.php