Multiple Cross-Site Scripting Vulnerabilities in b2evolution by b2evolution
CVE-2017-5494

5.4MEDIUM

Key Information:

Vendor

B2evolution

Status
B2evolution
Vendor
CVE Published:
15 January 2017

What is CVE-2017-5494?

Multiple cross-site scripting (XSS) vulnerabilities exist in b2evolution, allowing authenticated remote users to inject arbitrary scripts or HTML through .swf files placed in comment or avatar frames. This flaw can be exploited by malicious users to execute unauthorized actions and compromise user data, making web applications susceptible to further attacks.

References

https://github.com/b2evolution/b2evolution/issues/34
x_refsource_CONFIRM
https://github.com/b2evolution/b2evolution/commit/261dbd5...
x_refsource_CONFIRM
http://www.securityfocus.com/bid/95452
vdb-entryx_refsource_BID

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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