Multi Uploader for Gravity Forms <= 1.1.8 - Missing Authorization to Unauthenticated Arbitrary Media Deletion
The Multi Uploader for Gravity Forms plugin for WordPress is vulnerable to unauthorized arbitrary media deletion in all versions up to, and including, 1.1.8. This is due to missing capability checks in the plupload_ajax_delete_file() function, which is registered via wp_ajax_nopriv_gfmu_delete_file. The nonce intended for CSRF protection is exposed on any public-facing page containing a multi-uploader form field via the GFMU_options JavaScript object. This makes it possible for unauthenticated attackers to permanently delete any WordPress media attachment by supplying its attachment ID, potentially leading to complete media library destruction.
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| Platforma | Paczka | Podatne wersje | Poprawka w wersji |
|---|---|---|---|
| Wtyczka WordPress | Multi Uploader for Gravity Forms | <= 1.1.8 | 1.1.9 |
Odnośniki
- Wektor CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H- Słabość (CWE)
CWE-862- Platforma
- WordPress
- Paczka
Multi Uploader for Gravity Forms- Ujawniono
- 04.08.2026
- Aktualizacja
- 11.10.2026 10:22
Źródła i licencje
Wordfence Intelligence - 16dca898-1a98-4e0b-8f48-dc01ba2dc4e6 - Wordfence Intelligence
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Copyright 2012-2026 Defiant Inc.
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Copyright 1999-2026 The MITRE Corporation
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Historia podatności: Multi Uploader for Gravity Forms
Wszystkie opisane podatności tej paczki (Wtyczka WordPress), od najnowszej. Widać, czy to jednorazowa wpadka, czy paczka, której trzeba pilnować.
- Wszystkich wpisów
- 4
- Pierwsza → ostatnia
- 01.2025 09.2026
- Bez poprawki
- 1
- Wykorzystywana w atakach
- 0
Rozkład istotności
- Krytyczna 4
Ujawnienia w latach
- 2025: 2
- 2026: 2
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Multi Uploader for Gravity Forms <= 1.1.8 - Missing Authorization to Unauthenticated Arbitrary Media Deletion ten wpis
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