CVE-2026-62347
Element Call is a native Matrix video conferencing application
- Risk score
- 40/100
- CVSS
- 5.9 v4.0
- Exploit chance (30 days)
- 0.3%
- Published
- 30 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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…
- Affected
- See advisory
- Fix
- Upgrade the product to 0.20.3 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 5.9 medium
References
- https://github.com/element-hq/element-call/commit/51bd17d3356462f09560100f2813511924eee375
- https://github.com/element-hq/element-call/commit/a47c1536fcccd73ed7cdb89fff7d1c96d205b1b6
- https://github.com/element-hq/element-call/releases/tag/v0.20.3
- https://github.com/element-hq/element-call/releases/tag/v0.21.0
- https://github.com/element-hq/element-call/security/advisories/GHSA-wpww-g4f9-vg8x
Original description
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.
Last activity 30 Oct 2026. Patch Forecast updates every hour.