Records5All Threatist records
Exploited (KEV)0None in CISA KEV
CVSS critical1CVSS 9.0–10.0
CVSS high3CVSS 7.0–8.9
Exploited now
stalwartlabs records in CISA KEVNo stalwartlabs vulnerabilities are listed in CISA KEV.
Priority HIGH 74
Stalwart Mail Server is an open-source mail server.
CVSS 3.1CRITICAL 9.1· Network · High privileges · No interaction · EPSS 0.00738 · Published 2024-05-16 · Fixed in 0.8.0 CWE-863
Priority HIGH 72
Stalwart Mail Server does not compare an OAuth redirect target against any registered destination in its default configuration.
CVSS 4.0HIGH 8.5· Network · No auth · User interaction · EPSS 0.00389 · Published 2026-08-26 · No fix listed CWE-601
Priority MEDIUM 63
Stalwart Mail Server is an open-source mail server.
CVSS 3.1MEDIUM 6.8· Network · High privileges · No interaction · EPSS 0.00621 · Published 2024-05-15 · Fixed in 0.8.0 CWE-271
Priority MEDIUM 40
Stalwart is a mail and collaboration server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00562 · Published 2025-10-02 · Fixed in 0.13.4 CWE-400
Priority LOW 37
Stalwart is a mail and collaboration server.
CVSS 4.0HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.00349 · Published 2025-09-10 · Fixed in 0.13.3 CWE-770
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