CVE-2021-47800

b2evolution 7.2.2 contains a cross-site request forgery vulnerability that allows attackers to modify admin account details without authentication. Attackers can craft a malicious HTML form to submit unauthorized changes to user profiles by tricking victims into loading a specially crafted webpage.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://b2evolution.net/
https://b2evolution.net/downloads/
https://github.com/b2evolution/b2evolution
https://www.exploit-db.com/exploits/50081
https://www.vulncheck.com/advisories/bevolution-edit-account-details-cross-site-request-forgery-csrf

Configurations

No configuration.

History

No history.

Information

Published : 2026-01-16 00:16

Updated : 2026-01-16 15:55

NVD link : CVE-2021-47800

Mitre link : CVE-2021-47800

CVE.ORG link : CVE-2021-47800

JSON object : View

Products Affected

No product.

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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