CVE-2012-1917

high

Description

compose.php in @Mail WebMail Client in AtMail Open-Source before 1.05 does not properly handle ../ (dot dot slash) sequences in the unique parameter, which allows remote attackers to conduct directory traversal attacks and read arbitrary files via a ..././ (dot dot dot slash dot slash) sequence.

References

http://www.kb.cert.org/vuls/id/743555

http://secunia.com/advisories/47012

http://en.securitylab.ru/lab/PT-2011-48

http://atmail.org/download/atmailopen.tgz

Details

Source: Mitre, NVD

Published: 2012-03-27

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.00612