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THREATINT
PUBLISHED

CVE-2025-31126

Element X iOS allows the entity in control of the well-known file to break the confidentiality of embedded Element Call



Description

Element X iOS is a Matrix iOS Client provided by Element. In Element X iOS version between 1.6.13 and 25.03.7, the entity in control of the element.json well-known file is able, under certain conditions, to get access to the media encryption keys used for an Element Call call. This vulnerability is fixed in 25.03.8.

Reserved 2025-03-26 | Published 2025-04-03 | Updated 2025-04-07 | Assigner GitHub_M


MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Product status

>= 1.6.13, < 25.03.8
affected

References

github.com/...-x-ios/security/advisories/GHSA-69qf-p24v-rf8j

github.com/element-hq/element-meta/issues/2441

cve.org (CVE-2025-31126)

nvd.nist.gov (CVE-2025-31126)

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