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Vendor

postalsys

2 known vulnerabilities.

postalsys at a glance

Last 12 months
2
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
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Products

postal-mime 2
All Critical High Medium Low Exploited only Public exploit

2 results · Feed

  • Medium 5.3
    CVE-2026-124016

    postal-mime < 4.2.1 Algorithmic Complexity DoS via processLine

    postal-mime before 4.2.1 contains an algorithmic complexity denial of service vulnerability that allows unauthenticated remote attackers to cause excessive CPU consumption in the PostalMime.processLine() function by crafting deeply nested multipart email mess…

    postalsys postal-mime
  • Medium 5.9
    CVE-2026-125756

    postal-mime before 4.2.1 Sender Spoofing via Address Parser Domain Truncation

    postal-mime before 4.2.1 contains a parser differential vulnerability in its address parser that truncates the domain at folding whitespace or comments preceding a dot. Remote attackers can craft From headers that pass SPF/DKIM/DMARC alignment for their own s…

    postalsys postal-mime