CVE-2025-47729

Known Exploited

Description

The TeleMessage archiving backend through 2025-05-05 holds cleartext copies of messages from TM SGNL (aka Archive Signal) app users, which is different functionality than described in the TeleMessage "End-to-End encryption from the mobile phone through to the corporate archive" documentation, as exploited in the wild in May 2025.

Category

1.9
CVSS
Severity: Low
CVSS 3.1 •
EPSS 7.65% Top 10%
KEV Since 
Affected: TeleMessage archiving backend
Published at:
Updated at:

References

Link Tags
https://news.ycombinator.com/item?id=43909220 press/media coverage
https://arstechnica.com/security/2025/05/signal-clone-used-by-trump-official-stops-operations-after-report-it-was-hacked/ press/media coverage
https://www.theregister.com/2025/05/05/telemessage_investigating/ press/media coverage

Frequently Asked Questions

What is the severity of CVE-2025-47729?
CVE-2025-47729 has been scored as a low severity vulnerability.
How to fix CVE-2025-47729?
To fix CVE-2025-47729, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-47729 being actively exploited in the wild?
It is confirmed that CVE-2025-47729 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~8% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-47729?
CVE-2025-47729 affects TeleMessage archiving backend.
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