SUSE CVE-2018-14357

An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They allow remote IMAP servers to execute arbitrary commands via backquote characters, related to the mailboxes command associated with an automatic subscription...

[SECURITY] Fedora 37 Update: libetpan-1.9.4-9.fc37

The purpose of this mail library is to provide a portable, efficient middle-w are for different kinds of mail access. When using the drivers interface, the interface is the same for all kinds of mail access, remote and local mailboxe s...

ProxyToken: Another nail-biter from Microsoft Exchange

Had I known this season of Microsoft Exchange was going to be so long Id have binge watched. Does anyone know how many episodes there are? Sarcasm aside, while ProxyToken may seem like yet another episode of 2021s longest running show, that doesn’t make it any less serious, or any less...

CVE-2021-33766 ProxyToken

Microsoft Exchange Server Information Disclosure Vulnerability Recent assessments: NinjaOperator at August 30, 2021 4:59pm UTC reported: An unauthenticated actor can perform configuration actions on mailboxes belonging to arbitrary users. Which can be used to copy all emails addressed to a target...

Microsoft Disrupts Large, Cloud-Based BEC Campaign

Threat hunters at Microsoft recently uncovered and disrupted infrastructure that powered a large-scale business email compromise BEC campaign. The infrastructure was hosted on multiple cloud platforms, which allowed it to stay under the radar for quite some time. “The attackers performed discrete...

Behind the scenes of business email compromise: Using cross-domain threat data to disrupt a large BEC campaign

Microsoft 365 Defender researchers recently uncovered and disrupted a large-scale business email compromise BEC infrastructure hosted in multiple web services. Attackers used this cloud-based infrastructure to compromise mailboxes via phishing and add forwarding rules, enabling these attackers to...

Microsoft Exchange 2019 - Unauthenticated Email Download Exploit

Exploit Title: Microsoft Exchange 2019 - Unauthenticated Email Download Exploit Author: Gonzalo Villegas a.k.a Cl34r Vendor Homepage: https://www.microsoft.com/ Version: OWA Exchange 2013 - 2019 Tested on: OWA 2016 CVE : CVE-2021-26855 Details: checking users mailboxes and automated downloads of...

Samsung Email 信息泄露漏洞

Samsung Email application is a cell phone application from Samsung South Korea. It provides the function of sending and receiving e-mail. A security vulnerability exists in Samsung Email versions prior to 6.1.41.0, which originates from leaking messages in certain mailboxes in clear text. No...

Windows Gather Exchange Server Mailboxes

This module will gather information from an on-premise Exchange Server running on the target machine. Two actions are supported: LIST default action: List basic information about all Exchange servers and mailboxes hosted on the target. EXPORT: Export and download a chosen mailbox in the form of a...

CentOS 8 : cyrus-imapd (CESA-2020:4655)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4655 advisory. - cyrus-imapd: privilege escalation in HTTP request CVE-2019-18928 - cyrus-imapd: lmtpd component created mailboxes with administrator privileges if th...

Worried About SaaS Misconfigurations? Check These 5 Settings Everybody Misses

Enterprises depend on SaaS applications for countless functions, like collaboration, marketing, file sharing, and more. But problematically, they often lack the resources to configure those apps to prevent cyberattacks, data exfiltration, and other risks. Catastrophic and costly data breaches...

cyrus-imapd: lmtpd component created mailboxes with administrator privileges if the "fileinto" was used, bypassing ACL checks

An issue was discovered in Cyrus IMAP before 2.5.15, 3.0.x before 3.0.13, and 3.1.x through 3.1.8. If sieve script uploading is allowed 3.x or certain non-default sieve options are enabled 2.x, a user with a mail account on the service can use a sieve script containing a fileinto directive to...

Moderate: cyrus-imapd security update

The cyrus-imapd packages contain a high-performance mail server with IMAP, POP3, NNTP, and SIEVE support. Security Fixes: cyrus-imapd: privilege escalation in HTTP request CVE-2019-18928 cyrus-imapd: lmtpd component created mailboxes with administrator privileges if the "fileinto" was used,...

CVE-2020-12670

XSS exists in Webmin 1.941 and earlier affecting the Save function of the Read User Email Module / mailboxes Endpoint when attempting to save HTML emails. This module parses any output without sanitizing SCRIPT elements, as opposed to the View function, which sanitizes the input correctly. A...

Cross site scripting

XSS exists in Webmin 1.941 and earlier affecting the Save function of the Read User Email Module / mailboxes Endpoint when attempting to save HTML emails. This module parses any output without sanitizing SCRIPT elements, as opposed to the View function, which sanitizes the input correctly. A...

CVE-2020-12670

XSS exists in Webmin 1.941 and earlier affecting the Save function of the Read User Email Module / mailboxes Endpoint when attempting to save HTML emails. This module parses any output without sanitizing SCRIPT elements, as opposed to the View function, which sanitizes the input correctly. A...

[SECURITY] Fedora 31 Update: libetpan-1.9.3-3.fc31

The purpose of this mail library is to provide a portable, efficient middle -ware for different kinds of mail access. When using the drivers interface, the interface is the same for all kinds of mail access, remote and local mailbo xes...

[SECURITY] Fedora 32 Update: libetpan-1.9.4-4.fc32

The purpose of this mail library is to provide a portable, efficient middle -ware for different kinds of mail access. When using the drivers interface, the interface is the same for all kinds of mail access, remote and local mailbo xes...

Mail.ru: Stored XSS that allow an attacker to read victim mailboxes contacts in mail.ru and my.com application

Mail.ru Mail IOS app was vulnerable to local files access on some iOS versions due to cross-application scripting if malcrafted SVG attachment is viewed by user Write-up is here...

Directory Traversal

dovecot is vulnerable to directory traversal. A directory traversal flaw was discovered in Dovecot's zlib plug-in. An authenticated user could use this flaw to view other compressed mailboxes with the permissions of the Dovecot process...