CVE-2026-107380Medium· 5.4▾ Sunlitsavg-sanitizer is a PHP SVG/XML sanitizer. Prior to 1.0.0, svg-sanitizer's isHrefSafeValue() validates an SVG href after XML DTD entity expansion, but saveXML() serializes the original entity reference after removing the DTD declaration.…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.7 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 10.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
0.2% → 0.3%
savg-sanitizer is a PHP SVG/XML sanitizer. Prior to 1.0.0, svg-sanitizer's isHrefSafeValue() validates an SVG href after XML DTD entity expansion, but saveXML() serializes the original entity reference after removing the DTD declaration. A crafted entity such as Tab can appear to the sanitizer as a safe fragment prefix while HTML5 Named Character Reference resolution during inline HTML rendering later converts the surviving reference to whitespace, exposing a javascript: URL. When an application embeds the sanitized SVG inline, a user who activates the link can cause script to execute in the embedding page's origin. This issue is fixed in version 1.0.0.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
enshrined/svg-sanitize <= 0.22.0Patched in:
enshrined/svg-sanitize 1.0.0Connected by shared product, vendor, weakness, or advisory.
CVE-2026-107379Medium· 6.5savg-sanitizer is a PHP SVG/XML sanitizer
CVE-2026-117539Low· 3.5darylldoyle svg-sanitizer before 1.0.0 CSS Injection and Remote Reference Bypass
CVE-2026-117541Medium· 5.3svg-sanitizer 0.11.0 before 1.1.0 Uncaught LogicException DoS via sanitize()
CVE-2026-117540High· 7.5svg-sanitizer before 1.1.0 Quadratic CPU-Exhaustion DoS via PHP-Tag Stripping Loop
CVE-2021-41164High· 8.2CKEditor4 is an open source WYSIWYG HTML editor
CVE-2021-41183Medium· 6.5jQuery-UI is the official jQuery user interface library