CVE-2018-20857

Zendesk Samlr before 2.6.2 allows an XML nodes comment attack such as a name_id node with user@example.com followed by <!---->. and then the attacker's domain name.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 46%
VendorProductVersion
zendesksamlr
𝑥
< 2.6.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/zendesk/samlr/compare/v2.6.1...v2.6.2
https://github.com/zendesk/samlr/compare/v2.6.1...v2.6.2