CVE-2026-62347 (GCVE-0-2026-62347)
Vulnerability from cvelistv5 – Published: 2026-10-30 21:35 – Updated: 2026-11-05 02:54
VLAI
EPSS
VEX
Title
Element Call exposes shared passwords in logs
Summary
Element Call is a native Matrix video conferencing application. From 0.16.0 until 0.20.3, the standalone Element Call `SPA` logs the `password` URL query parameter. When a user submits an error report, called a rageshake, these logs are shared with the application operator. Users can therefore unintentionally disclose the shared `password` used to encrypt the call, potentially compromising call confidentiality. Avoiding submission of bug reports or debug logs prevents this disclosure path in affected versions. Upgrading does not remove secrets from previously collected `rageshakes`, which require separate cleanup by the log-server operator. This issue is fixed in version 0.20.3.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 02:53 UTC
CWE
- CWE-532 - Insertion of Sensitive Information into Log File
Assigner
GitHub_M
CNA
References
5 references
| URL | Tags |
|---|---|
| https://github.com/element-hq/element-call/securi… | x_refsource_CONFIRM |
| https://github.com/element-hq/element-call/commit… | x_refsource_MISC |
| https://github.com/element-hq/element-call/commit… | x_refsource_MISC |
| https://github.com/element-hq/element-call/releas… | x_refsource_MISC |
| https://github.com/element-hq/element-call/releas… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| element-hq | element-call |
Affected:
>= 0.16.0, < 0.20.3
|
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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