CVE-2021-3902 – Dompdf SSRF and Deserialization Vulnerability

CVE ID : CVE-2021-3902

Published : Nov. 15, 2024, 11:15 a.m. | 1 hour, 11 minutes ago

Description : An improper restriction of external entities (XXE) vulnerability in dompdf/dompdf’s SVG parser allows for Server-Side Request Forgery (SSRF) and deserialization attacks. This issue affects all versions prior to 2.0.0. The vulnerability can be exploited even if the isRemoteEnabled option is set to false. It allows attackers to perform SSRF, disclose internal image files, and cause PHAR deserialization attacks.

Severity: 9.8 | CRITICAL

Visit the link for more details, such as CVSS details, affected products, timeline, and more…CVE ID : CVE-2021-3902

Published : Nov. 15, 2024, 11:15 a.m. | 1 hour, 11 minutes ago

Description : An improper restriction of external entities (XXE) vulnerability in dompdf/dompdf’s SVG parser allows for Server-Side Request Forgery (SSRF) and deserialization attacks. This issue affects all versions prior to 2.0.0. The vulnerability can be exploited even if the isRemoteEnabled option is set to false. It allows attackers to perform SSRF, disclose internal image files, and cause PHAR deserialization attacks.

Severity: 9.8 | CRITICAL

Visit the link for more details, such as CVSS details, affected products, timeline, and more…