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CVE-2021-47800

b2evolution 7.2.2 - 'edit account details' Cross-Site Request Forgery (CSRF)

Published: Jan 15, 2026Updated: Jan 16, 2026 Sources: CVE List NVDCWE-352
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.2%
Top 95.1%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

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 Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-352

Affected Products

b2evolutionB2Evolution
On-prem
Web & CMS Plugins / cms-core
b2evolutionoss-projectWeb & CMS Pluginsaka b2evolution cms

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

1 technique
Initial Access
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References

https://b2evolution.net/
b2evolution.net
https://b2evolution.net/downloads/
b2evolution.net
https://github.com/b2evolution/b2evolution
github.com
and 2 more references View all →

Timeline

Published
Jan 15, 2026
Last Updated
Jan 16, 2026

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