CVE-2023-26986

HIGH 7.8CVE-2023-26986 · Published 10/04/2023 · updated 17/06/2026

In short

CVE-2023-26986 is a HIGH (CVSS 7.8) vulnerability affecting oa mailbox pc (chinamobileltd).
Chance of exploitation in the next 30 days (EPSS): 0.51%, higher than 43.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
oa mailbox pc chinamobileltd	`= 2.9.23`	No fix yet

Description

An issue in China Mobile OA Mailbox PC v2.9.23 allows remote attackers to execute arbitrary commands on a victim host via user interaction with a crafted EML file sent to their OA mailbox.

References

gist.github.com/YZLCQX/0da0a438292a5479470c52dad8210462 · Third Party Advisory
YZLCQX/Mailbox-remote-command-execution · Exploit

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