CVE-2021-39215 (GCVE-0-2021-39215)
Vulnerability from cvelistv5 – Published: 2021-09-15 17:20 – Updated: 2024-08-04 01:58
VLAI
EPSS
VEX
Title
Authentication Bypass: Forged Tokens Allow Access to Arbitrary Rooms
Summary
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.
Severity
7.5 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
GitHub_M
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/jitsi/jitsi-meet/security/advi… | x_refsource_CONFIRM |
| https://github.com/jitsi/jitsi-meet/pull/9319 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jitsi | jitsi-meet |
Affected:
< 2.0.5963
|
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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