CVE-2026-76834

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 paramcheckserializedarray fails to reject payloads with negative integer array keys. Unauthenticated attackers can submit crafted serialized PHP objects via POST...

CVE-2026-76834 b2evolution CMS 6.7.8 through 7.2.5 Object Injection via Negative Integer Array Key

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 paramcheckserializedarray fails to reject payloads with negative integer array keys. Unauthenticated attackers can submit crafted serialized PHP objects via POST...

CVE-2026-76834 b2evolution CMS 6.7.8 through 7.2.5 Object Injection via Negative Integer Array Key

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 paramcheckserializedarray fails to reject payloads with negative integer array keys. Unauthenticated attackers can submit crafted serialized PHP objects via POST...

CVE-2026-76834

b2evolution CMS versions 6.7.8 through 7.2.5 contain an incomplete fix for CVE-2016-8901: the function param_check_serialized_array() fails to reject payloads using negative integer array keys . Unauthenticated attackers can submit crafted serialized PHP objects via POST to htsrv/call_plugin.php,...

CVE-2026-76834 b2evolution CMS 6.7.8 through 7.2.5 Object Injection via Negative Integer Array Key

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 paramcheckserializedarray fails to reject payloads with negative integer array keys. Unauthenticated attackers can submit crafted serialized PHP objects via POST...

PT-2026-94367

Name of the Vulnerable Software and Affected Versions b2evolution CMS versions 6.7.8 through 7.2.5 Description An incomplete fix in the param check serialized array function fails to reject payloads containing negative integer array keys. Unauthenticated attackers can send crafted serialized PHP...

CVE-2026-76834: Deserialization of Untrusted Data

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 paramcheckserializedarray fails to reject payloads with negative integer array keys. Unauthenticated attackers can submit crafted serialized PHP objects via POST...

b2evolution CMS Cross-Site Request Forgery Vulnerability

b2evolution CMS is a content management system open source by the b2evolution Group. Version 7.2.2 of b2evolution CMS has a cross-site request forgery vulnerability. This vulnerability stems from cross-site request forgery attacks, which may allow unauthorized users to modify administrator accoun...

CVE-2021-31631

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...

EUVD-2020-15596

Malware in sbrugna...

EUVD-2020-15598

Malware in sbrugna...

EUVD-2021-18520

Malware in sbrugna...

CVE-2021-31632

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-2020-22841

Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious JavaScript code execution via the plugin name input field in the plugin module...

CVE-2020-22839

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...

CVE-2020-22840

Open redirect vulnerability in b2evolution CMS version prior to 6.11.6 allows an attacker to perform malicious open redirects to an attacker controlled resource via redirectto parameter in emailpassthrough.php...

CVE-2021-31632

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-2021-31632

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...

Cross site request forgery (csrf)

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...

Sql injection

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...