CVE-2018-20160

ZxChat (aka ZeXtras Chat), as used for zimbra-chat and zimbra-talk in Synacor Zimbra Collaboration Suite 8.7 and 8.8 and in other products, allows XXE attacks, as demonstrated by a crafted XML request to mailboxd.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
---
CVEADP
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---
Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
synacorzimbra_collaboration_suite
8.7.0 ≤
𝑥
< 8.7.11
synacorzimbra_collaboration_suite
8.8.0 ≤
𝑥
< 8.8.9
synacorzimbra_collaboration_suite
8.7.11
synacorzimbra_collaboration_suite
8.7.11:p1
synacorzimbra_collaboration_suite
8.7.11:p2
synacorzimbra_collaboration_suite
8.7.11:p3
synacorzimbra_collaboration_suite
8.7.11:p4
synacorzimbra_collaboration_suite
8.7.11:p5
synacorzimbra_collaboration_suite
8.7.11:p6
synacorzimbra_collaboration_suite
8.7.11:p7
synacorzimbra_collaboration_suite
8.7.11:p8
synacorzimbra_collaboration_suite
8.7.11:p9
synacorzimbra_collaboration_suite
8.8.9
synacorzimbra_collaboration_suite
8.8.9:p1
synacorzimbra_collaboration_suite
8.8.9:p2
synacorzimbra_collaboration_suite
8.8.9:p3
synacorzimbra_collaboration_suite
8.8.9:p4
synacorzimbra_collaboration_suite
8.8.9:p6
synacorzimbra_collaboration_suite
8.8.9:p7
synacorzimbra_collaboration_suite
8.8.9:p8
synacorzimbra_collaboration_suite
8.8.10
synacorzimbra_collaboration_suite
8.8.10:p2
synacorzimbra_collaboration_suite
8.8.10:p3
synacorzimbra_collaboration_suite
8.8.10:p4
synacorzimbra_collaboration_suite
8.8.11
𝑥
= Vulnerable software versions