CVE-2018-8741

A directory traversal flaw in SquirrelMail 1.4.22 allows an authenticated attacker to exfiltrate (or potentially delete) files from the hosting server, related to ../ in the att_local_name field in Deliver.class.php.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
VendorProductVersion
squirrelmailsquirrelmail
1.4.22
debiandebian_linux
7.0
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
squirrelmail
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
Fixed 2:1.4.23~svn20120406-2+deb8u3ubuntu0.16.04.1
released
trusty
Fixed 2:1.4.23~svn20120406-2+deb8u3build0.14.04.1
released