CVE-2021-39215
High
Description
Jitsi Meet is an open source video conferencing application. In versions prior to 2.0.5963, a Prosody module allows the use of symmetrical algorithms to validate JSON web tokens. This means that tokens generated by arbitrary sources can be used to gain authorization to protected rooms. This issue is fixed in Jitsi Meet 2.0.5963. There are no known workarounds aside from updating.
SeverityHigh
CVSS7.5
Exploit probability—
Product
8x8 Jitsi Meet
PublishedSep 15, 2021
First seenSep 15, 2021
Weakness typeCWE-287Improper authentication
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| 8x8 jitsi_meet | 2.0.5963 | — |
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