Improper Restriction of XML External Entity Reference in dompdf/dompdf

概要

参考情報

• nvd.nist.gov/vuln/detail/CVE-2021-3902 · ADVISORY
• dompdf/dompdf commit f56bc8e · WEB
• dompdf/dompdf · PACKAGE
• huntr.com/bounties/a6071c07-806f-429a-8656-a4742e4191b1 · WEB

dompdf/dompdf のその他の脆弱性

• CVE-2026-59943中 5.3Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, if a malicious actor can supply unrestricted content for rendering b…
• CVE-2026-59942高 7.5Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior are vulnerable to a Denial of Service (DoS) attack via resource exhausti…
• CVE-2026-59941高 7.5Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior accept a BMP image and generates a PDF-compatible PNG based only on its …
• CVE-2026-56722中 5.3Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, aAn attacker who controls the HTML input can bypass this restriction…
• CVE-2026-55555高 7.5Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior are vulnerable to a File Existence Oracle attack through the manipulatio…