PT-2021-12718

CVE-2020-8281

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Published

2021-01-06

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Updated

2021-01-11

Description by

CVSS 3.1
5.4
Medium
MetricsAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions: Nextcloud Contacts version 3.3.0
Description: A missing file type check in Nextcloud Contacts allows a malicious user to upload malicious SVG files to perform cross-site scripting (XSS) attacks.
Recommendations: For Nextcloud Contacts version 3.3.0, update to a version that includes a fix for the missing file type check to prevent cross-site scripting (XSS) attacks. As a temporary workaround, consider restricting the upload of SVG files until a patch is available.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')
Related identifiers
CVE-2020-8281
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