PT-2017-16535 · B2Evolution · B2Evolution

Phantom0301 · Published 2017-01-15 · Updated 2017-01-27 · CVE-2017-5494

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions b2evolution versions prior to 6.8.4

Description The issue allows remote authenticated users to inject arbitrary web script or HTML via a .swf file in a comment frame or avatar frame, potentially leading to cross-site scripting (XSS) attacks.

Recommendations For versions prior to 6.8.4, update to version 6.8.4 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2017-5494

Affected Products

B2Evolution

References · 6

• https://github.com/b2evolution/b2evolution/commit/261dbd5b294e707af766691e65a177a290314a6e · Patch
• https://github.com/b2evolution/b2evolution/issues/34 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2017-5494 · Security Note
• https://osv.dev/vulnerability/CVE-2017-5494 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5494 · Note
• http://securityfocus.com/bid/95452 · Note