CVE-2025-61084

MDaemon Mail Server 23.5.2 validates SPF, DKIM, and DMARC using the email enclosed in angle brackets in the From: header of SMTP DATA. An attacker can craft a From: header with multiple invisible Unicode thin spaces to display a spoofed sender while passing validation, allowing email spoofing eve...

CVE-2025-61084

MDaemon Mail Server 23.5.2 validates SPF, DKIM, and DMARC using the email enclosed in angle brackets in the From: header of SMTP DATA. An attacker can craft a From: header with multiple invisible Unicode thin spaces to display a spoofed sender while passing validation, allowing email spoofing eve...

PT-2025-45803

Insufficient address encoding when passing mail addresses to the SMTP client in github.com/wneessen/go-mail...

Updated golang packages fix security vulnerabilities

Insufficient validation of bracketed IPv6 hostnames in net/url. CVE-2025-47912 Unbounded allocation when parsing GNU sparse map in archive/tar. CVE-2025-58183 Parsing DER payload can cause memory exhaustion in encoding/asn1. CVE-2025-58185 Lack of limit when parsing cookies can cause memory...

Exploit for CVE-2025-11833

Unauthorized Data Access in Post SMTP Plugin for WordPress CV...

PT-2025-51002

Name of the Vulnerable Software and Affected Versions watchOS versions prior to 26.1 iOS versions prior to 18.7.2 iPadOS versions prior to 18.7.2 macOS Tahoe versions prior to 26.1 visionOS versions prior to 26.1 macOS Sonoma versions prior to 14.8.2 macOS Sequoia versions prior to 15.7.2...

Astra Linux – Vulnerability in Python 3.11

When an address list is folded, and the separating comma ends up on a folded line that needs to be encoded using Unicode, then the separator itself must also be encoded using Unicode. The expected behavior is that the separating comma remains a plain comma. However, this can lead to the address...

CVE-2025-61723

The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product...

Quadratic complexity when parsing some invalid inputs in encoding/pem

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Excessive CPU consumption in ParseAddress in net/mail

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IPFire Cross-Site Scripting Vulnerability (CNVD-2025-27644)

IPFire is an open source Linux distribution from the IPFire organization. It is mainly used as a router and firewall. IPFire suffers from a cross-site scripting vulnerability that stems from insufficient cleanup and escaping of the TLSHOSTNAME, UPSTREAMUSER, UPSTREAMPASSWORD, ADMINMAILADDRESS, an...

CVE-2025-30191: Improper Restriction of Rendered UI Layers or Frames

Malicious content from E-Mail can be used to perform a redressing attack. Users can be tricked to perform unintended actions or provide sensitive information to a third party which would enable further threats. Attribute values containing HTML fragments are now denied by the sanitization procedur...

IPFire Cross-Site Scripting Vulnerability (CNVD-2025-27702)

IPFire is an open source Linux distribution from the IPFire organization, used primarily as a router and firewall. IPFire suffers from a cross-site scripting vulnerability that is caused by improper validation of user-supplied input by mail server settings. An attacker can exploit this...

CVE-2023-7312 Nagios Fusion < 4.2.0 Email Settings Stored XSS via SMTP/sendmail

Nagios Fusion versions prior to 4.2.0 contain a stored cross-site scripting XSS vulnerability when adding or configuring Email Settings. Unsanitized user input can be stored and later rendered in the administrative UI, causing JavaScript to execute in the browser of any user who views the affecte...

CVE-2023-7312

Nagios Fusion is affected by a stored XSS in Email Settings for versions prior to 4.2.0. The vulnerability arises from insufficient input sanitization, allowing unsanitized input to be stored and later rendered in the administrative UI, enabling JavaScript execution in the browsers of users viewi...

CVE-2018-25120

D-Link DNS-343 ShareCenter devices running firmware versions up to and including 1.05 contain a command injection vulnerability in the Mail Test functionality. The web maintenance script posts to the internal goForm endpoint '/goform/MailTest' and uses several form parameters directly in a call t...

EUVD-2025-36736

The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs...

UBUNTU-CVE-2025-61723

The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs...

CVE-2025-61723 Quadratic complexity when parsing some invalid inputs in encoding/pem

The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs...

CVE-2025-61723

CVE-2025-61723 identifies a vulnerability where the processing time for parsing certain invalid inputs scales non-linearly relative to the input size. This issue specifically impacts programs that parse untrusted PEM inputs , leading to a high availability impact (CVSS 7.5). The vulnerability is ...