CVE-2020-25820

BigBlueButton before 2.2.7 allows remote authenticated users to read local files and conduct SSRF attacks via an uploaded Office document that has a crafted…

published October 21, 2020

CVSS

—

EPSS

10%

Percentile

95.8

In the wild

Unconfirmed

What it is

BigBlueButton before 2.2.7 allows remote authenticated users to read local files and conduct SSRF attacks via an uploaded Office document that has a crafted URL in an ODF xlink field.

The record

Technical detail

CVSS: Not scored
CVSS v4.0: Not supplied
EPSS: 0.10482 · 95.8th percentile
Published: 2020-10-21T13:01Z

EPSS history

Timeline

21 OCT 13:01Z
BigBlueButton before 2.2.7 allows remote authenticated users to read local files and conduct SSRF attacks via an uploaded Office document that has a crafted…
cvelistv5