Jetpack 12.0 - 16.1.2 - Authenticated (Administrator+) PHP Object Injection
The Jetpack – WP Security, Backup, Speed, & Growth plugin for WordPress is vulnerable to PHP Object Injection in versions 12.0 through 16.1.2 via deserialization of untrusted post metadata in the Jetpack Import REST API. This makes it possible for authenticated attackers with the import capability, which is granted to administrators by default, to inject a PHP object. The direct impact is attacker-controlled object instantiation; confidentiality, integrity, and availability impact requires a compatible POP chain in Jetpack or another installed component.
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| Platforma | Paczka | Podatne wersje | Poprawka w wersji |
|---|---|---|---|
| Wtyczka WordPress | Jetpack – WP Security, Backup, Speed, & Growth | >= 12.0, <= 12.0.2, >= 12.1, <= 12.1.2, >= 12.2, <= 12.2.2, >= 12.3, <= 12.3.1, >= 12.4, <= 12.4.1, >= 12.5, <= 12.5.1, >= 12.6, <= 12.6.3, >= 12.7, <= 12.7.2, >= 12.8, <= 12.8.2, >= 12.9, <= 12.9.4, >= 13.0, <= 13.0.1, >= 13.1, <= 13.1.4, >= 13.2, <= 13.2.3, >= 13.3, <= 13.3.2, >= 13.4, <= 13.4.4, >= 13.5, <= 13.5.1, >= 13.6, <= 13.6.1, >= 13.7, <= 13.7.1, >= 13.8, <= 13.8.2, >= 13.9, <= 13.9.1, = 14.0, = 14.1, >= 14.2, <= 14.2.1, = 14.3, >= 14.4, <= 14.4.1, = 14.5, = 14.6, = 14.7, = 14.8, >= 14.9, <= 14.9.1, >= 15.0, <= 15.0.2, >= 15.1, <= 15.1.1, = 15.2, >= 15.3, <= 15.3.1, = 15.4, = 15.5, = 15.6, >= 15.7, <= 15.7.1, = 15.8, >= 15.9, <= 15.9.1, >= 16.0, <= 16.0.1, >= 16.1, <= 16.1.2 | 12.0.3, 12.1.3, 12.2.3, 12.3.2, 12.4.2, 12.5.2, 12.6.4, 12.7.3, 12.8.3, 12.9.5, 13.0.2, 13.1.5, 13.2.4, 13.3.3, 13.4.5, 13.5.2, 13.6.2, 13.7.2, 13.8.3, 13.9.2, 14.0.1, 14.1.1, 14.2.2, 14.3.1, 14.4.2, 14.5.1, 14.6.1, 14.7.1, 14.8.1, 14.9.2, 15.0.3, 15.1.2, 15.2.1, 15.3.2, 15.4.1, 15.5.1, 15.6.1, 15.7.2, 15.8.1, 15.9.2, 16.0.2, 16.1.3 |
Odnośniki
- Wektor CVSS
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H- Słabość (CWE)
CWE-502- Platforma
- WordPress
- Paczka
Jetpack – WP Security, Backup, Speed, & Growth- Ujawniono
- 03.09.2026
- Aktualizacja
- 11.10.2026 10:22
Źródła i licencje
Wordfence Intelligence - 72f4776f-5450-4022-92dd-47ddaa91a5cd - Wordfence Intelligence
Copyright 2012-2026 Defiant Inc.
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Copyright 2012-2026 Defiant Inc.
Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.
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Wordfence Intelligence - Defiant, Inc. Copyright Defiant, Inc. All rights reserved except as granted below. License grant, section 3.1 of the Wordfence Intelligence Terms and Conditions (January 26, 2026): Subject to this Agreement, Company hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute the Service. Any copy you make for such purposes is authorized provided that you reproduce Company’s copyright designation, this license, and the license of any disclosed Company licensor in any such copy. Full applicable Agreement: https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/
Historia podatności: Jetpack – WP Security, Backup, Speed, & Growth
Wszystkie opisane podatności tej paczki (Wtyczka WordPress), od najnowszej. Widać, czy to jednorazowa wpadka, czy paczka, której trzeba pilnować.
- Wszystkich wpisów
- 31
- Pierwsza → ostatnia
- 08.2014 09.2026
- Bez poprawki
- 0
- Wykorzystywana w atakach
- 0
Rozkład istotności
- Krytyczna 2
- Wysoka 4
- Średnia 25
Ujawnienia w latach
- 2017: 4
- 2018: 1
- 2019: 2
- 2020: 0
- 2021: 1
- 2022: 0
- 2023: 4
- 2024: 5
- 2025: 0
- 2026: 6
wcześniej: 8
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Jetpack 12.0 - 16.1.2 - Authenticated (Administrator+) PHP Object Injection ten wpis
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