• Sublime Core Feed
Medium Severity

Open Redirect: asemailmgmteu.com

Description

Message contains use of the asemailmgmteu.com open redirect. This has been exploited in the wild.

References

No references.

Sublime Security
Created Sep 15th, 2025 • Last updated Sep 15th, 2025
Source
type.inbound
and 0 < length(body.links) < 10
and any(body.links,
        .href_url.domain.root_domain == "asemailmgmteu.com"
        and strings.icontains(.href_url.query_params, 'redirect=')
         and .display_text != "unsubscribe"
        // negate use of the redirect by asemailmgmteu.com
        and not any(.href_url.query_params_decoded["redirect"],
                    strings.parse_url(.).domain.root_domain == sender.email.domain.root_domain
                    or strings.parse_url(.).domain.root_domain == "asemailmgmteu.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
)
MQL Rule Console
DocsLearning Labs

Playground

Test against your own EMLs or sample data.

Share

Post about this on your socials.

Get Started. Today.

Managed or self-managed. No MX changes.

Deploy and integrate a free Sublime instance in minutes.
Get Started