CVE-2020-8281CWE-79

A missing file type check in Nextcloud Contacts 3.3.0 allows a malicious user to upload malicious SVG files to perform cross-site scripting (XSS) attacks

published January 6, 2021

CVSS
—
EPSS
1%
Percentile
49.5
In the wild
Unconfirmed
What it is

A missing file type check in Nextcloud Contacts 3.3.0 allows a malicious user to upload malicious SVG files to perform cross-site scripting (XSS) attacks.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00629 · 49.5th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-01-06T20:58Z
EPSS history
Timeline
  • 06 JAN 20:58Z
    A missing file type check in Nextcloud Contacts 3.3.0 allows a malicious user to upload malicious SVG files to perform cross-site scripting (XSS) attacks
    cvelistv5