CVE-2026-62347
Users can therefore unintentionally disclose the shared `password` used to encrypt the call, potentially compromising call confidentiality.
Does this matter?
Lower severity and no EPSS score yet. Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 5.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- No score yet
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-532
- Source
- security-advisories@github.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.