WID-SEC-W-2026-0934

csafDEcert_bund

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Foxit PDF Editor und Reader: Mehrere Schwachstellen

Advisory ansehen veröffentlicht 2026-03-30

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Foxit PDF Editor und Foxit PDF Reader ausnutzen, um Informationen offenzulegen, einen Denial of Service zu verursachen oder Code auszuführen. .

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beschreibt (11)

Zugehörige CVEs.

IDSchweregrad ausnutzbar
CVE-2026-4947US——
Addressed a potential insecure direct object reference (IDOR) vulnerability in the signing invitation acceptance process. Under certain conditions, this issue could have allowed an…
CVE-2026-3780UShigh7.8—
The application's installer runs with elevated privileges but resolves system executables and DLLs using untrusted search paths that can include user-writable directories, allowing…
CVE-2026-3779US——
The application's list box calculate array logic keeps stale references to page or form objects after they are deleted or re-created, which allows crafted documents to trigger a us…
CVE-2026-3778USmedium5.5—
The application does not detect or guard against cyclic PDF object references while handling JavaScript in PDF. When pages and annotations are crafted that reference each other in…
CVE-2026-3777UShigh7.8—
The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifi…
CVE-2026-3776US——
The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP e…
CVE-2026-3775US——
The application's update service, when checking for updates, loads certain system libraries from a search path that includes directories writable by low‑privileged users and is not…
CVE-2026-3774UShigh7.5—
The application allows PDF JavaScript and document/print actions (such as WillPrint/DidPrint) to update form fields, annotations, or optional content groups (OCGs) immediately befo…
CVE-2026-1592USmedium5.4—
Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the Create New Layer feature. Unsanitized user input is embedded into the HTML output, al…
CVE-2026-1591USmedium5.4—
Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the file upload feature. A malicious username is embedded into the upload file list witho…
CVE-2025-66523US——
URL parameters are directly embedded into JavaScript code or HTML attributes without proper encoding or sanitization. This allows attackers to inject arbitrary scripts when an auth…
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Referenzen

Externe Belege — Patches, Meldungen, Analysen.

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