B2evolution
B2evolution CMS: vulnerabilidades y CVE
B2evolution CMS tiene 5 vulnerabilidades publicadas, 1 de ellas en los últimos 12 meses. 2 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE5
Últimos 12 meses1
Críticas2
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2026-76834 | Crítica (9.2) | 0.85% | — | 17 sept 2026 | b2evolution CMS versions 6.7.8 through 7.2.5 contain an incomplete fix for CVE-2016-8901 where the serialized-array object check in param_check_serialized_array() fails to reject payloads with negative integer array… |
| CVE-2022-44036 | Alta (7.2) | 1.1% | — | 3 ene 2023 | In b2evolution 7.2.5, if configured with admins_can_manipulate_sensitive_files, arbitrary file upload is allowed for admins, leading to command execution. NOTE: the vendor's position is that this is "very obviously a… |
| CVE-2021-31632 | Crítica (9.8) | 1.9% | — | 6 dic 2021 | b2evolution CMS v7.2.3 was discovered to contain a SQL injection vulnerability via the parameter cfqueryparam in the User login section. This vulnerability allows attackers to execute arbitrary code via a crafted input. |
| CVE-2021-31631 | Alta (8.8) | 0.55% | — | 6 dic 2021 | b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User login page. This vulnerability allows attackers to escalate privileges. |
| CVE-2020-22839 | Media (6.1) | 4.5% | — | 9 feb 2021 | Reflected cross-site scripting vulnerability (XSS) in the evoadm.php file in b2evolution cms version 6.11.6-stable allows remote attackers to inject arbitrary webscript or HTML code via the tab3 parameter. |
🎯 Cómo se explota (técnicas ATT&CK)
Número de CVE de esta tecnología asignadas a cada técnica de explotación o de impacto principal.