CVE-2024-11182

criticalknown exploitedcovered by 1 sourcefirst seen 2025-05-19

Actively exploited. CVE-2024-11182 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-05-19) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.

MDaemon Email Server contains a cross-site scripting (XSS) vulnerability that allows a remote attacker to load arbitrary JavaScript code via an HTML e-mail message.

CSIRTS triage

What: This vulnerability allows a remote attacker to load arbitrary JavaScript code via an HTML e-mail message.
Who is affected: MDaemon Email Server installations are affected by this vulnerability.
Urgency: Remediation is urgent as exploitation is confirmed and the severity is critical.
Action: Update to the latest version to mitigate the vulnerability.

AI-assisted analysis generated from the source advisory — verify against the original.

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Exploitation outlook

Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 97% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalexploitedCVE-2024-11182: MDaemon Email Server Cross-Site Scripting (XSS) Vulnerabilitycisa-kev · 2025-05-19

External references

NVD record for CVE-2024-11182

CVE.org record

CISA KEV catalog

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