Medium Severity
Open redirect: Artisteer
Description
Message contains use of the Artisteer open redirect, but the sender is not Artisteer. This has been exploited in the wild.
References
No references.
Sublime Security
Created Sep 11th, 2024 • Last updated May 23rd, 2025
Feed Source
Sublime Core Feed
Source
type.inbound
and any(body.links,
.href_url.domain.root_domain == 'artisteer.com'
and strings.icontains(.href_url.query_params, 'redirect_url=')
and strings.icontains(.href_url.query_params, 'p=affr')
)
and sender.email.domain.root_domain != 'artisteer.com'
// negate highly trusted sender domains unless they fail DMARC authentication
and (
(
sender.email.domain.root_domain in $high_trust_sender_root_domains
and not headers.auth_summary.dmarc.pass
)
or sender.email.domain.root_domain not in $high_trust_sender_root_domains
)
Playground
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