CVE-2018-25223

Crashmail 1.6 contains a stack-based buffer overflow vulnerability that allows remote attackers to execute arbitrary code by sending malicious input to the application. Attackers can craft payloads with ROP chains to achieve code execution in the application context, with failed attempts potentially causing denial of service.

CVSS 4.0

9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-25)

CWE

CWE-787

Published

2026-03-28

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

Affected

• ftnapps:crashmail_ii

References

• http://exploitpack.com
• http://ftnapps.sourceforge.net/crashmail.html
• https://www.exploit-db.com/exploits/44331
• https://www.vulncheck.com/advisories/crashmail-stack-based-buffer-overflow-remote-code-execution

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