CVE-2026-117540High· 7.5▾ Twilightsvg-sanitizer from 0.5.3 before 1.1.0 contains a denial of service vulnerability in Sanitizer::sanitize() that repeatedly rescans the whole input while stripping PHP tags. Unauthenticated attackers can upload SVGs with many overlapping P…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
svg-sanitizer from 0.5.3 before 1.1.0 contains a denial of service vulnerability in Sanitizer::sanitize() that repeatedly rescans the whole input while stripping PHP tags. Unauthenticated attackers can upload SVGs with many overlapping PHP tag openers and closers, forcing quadratic preg_replace passes that exhaust worker CPU for minutes.
svg-sanitizer >= 0.5.3 < 1.1.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-117541Medium· 5.3svg-sanitizer 0.11.0 before 1.1.0 Uncaught LogicException DoS via sanitize()
CVE-2026-117539Low· 3.5darylldoyle svg-sanitizer before 1.0.0 CSS Injection and Remote Reference Bypass
CVE-2026-107380Medium· 5.4savg-sanitizer is a PHP SVG/XML sanitizer
CVE-2026-107379Medium· 6.5savg-sanitizer is a PHP SVG/XML sanitizer
CVE-2024-23684High· 7.5Inefficient algorithmic complexity in DecodeFromBytes function in com.upokecenter.cbor Java implementation of Concise Binary Object Representation (CBOR) versions 4.0.0 to 4.5.1 allows an attacker to cause a denial of service by passing …
CVE-2024-21909High· 7.5PeterO.Cbor versions 4.0.0 through 4.5.0 are vulnerable to a denial of service vulnerability