What’s Vulnerable › Vulnerabilities

CVE-2023-26986

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-04-10 · updated 2026-06-17

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.

Affected products

• Chinamobileltd Oa Mailbox Pc: 2.9.23

References

• https://gist.github.com/YZLCQX/0da0a438292a5479470c52dad8210462
• https://github.com/YZLCQX/Mailbox-remote-command-execution
• https://gist.github.com/YZLCQX/0da0a438292a5479470c52dad8210462
• https://github.com/YZLCQX/Mailbox-remote-command-execution

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