Zimbra Collaboration Suite 跨站脚本漏洞

Zimbra Collaboration Suite ZCS is an open source collaboration suite from Zimbra in the United States. The product includes WebMail, Calendar, Address Book and more. A security vulnerability exists in Zimbra Collaboration Suite versions 9.0 and 8.8.15, which stems from the presence of a cross-sit...

CVE-2023-24031

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 8.8.15. XSS can occur, via one of attributes of the webmail /h/ endpoint, to execute arbitrary JavaScript code, leading to information disclosure...

CVE-2023-24032: Improper Neutralization of Special Elements used in a Command

In Zimbra Collaboration Suite through 9.0 and 8.8.15, an attacker who has initial user access to a Zimbra server instance can execute commands as root by passing one of JVM arguments, leading to local privilege escalation LPE...

CVE-2023-24031

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 8.8.15. XSS can occur, via one of attributes of the webmail /h/ endpoint, to execute arbitrary JavaScript code, leading to information disclosure...

CVE-2023-24030

An open redirect vulnerability exists in the /preauth Servlet in Zimbra Collaboration Suite through 9.0 and 8.8.15. To exploit the vulnerability, an attacker would need to have obtained a valid zimbra auth token or a valid preauth token. Once the token is obtained, an attacker could redirect a us...

CVE-2023-24030

CVE-2023-24030 describes an open redirect in Zimbra Collaboration Suite’s /preauth servlet up to versions 9.0 and 8.8.15. An attacker must possess a valid zimbra auth or preauth token to trigger a redirect, potentially sending the user to an attacker‑controlled URL if URL sanitisation is bypassed...

CVE-2023-24032

In Zimbra Collaboration Suite through 9.0 and 8.8.15, an attacker who has initial user access to a Zimbra server instance can execute commands as root by passing one of JVM arguments, leading to local privilege escalation LPE...

Cadet Blizzard emerges as a novel and distinct Russian threat actor

As Russia’s invasion of Ukraine continues into its second year and Microsoft continues to collaborate with global partners in response, the exposure of destructive cyber capabilities and information operations provide greater clarity into the tools and techniques used by Russian state-sponsored...

Forrester names Microsoft a Leader in the 2023 Enterprise Email Security Wave

In today’s rapidly evolving connected workplace, where hybrid and remote work are increasingly the norm, workplace productivity and communications tools like email and chat applications are more important than ever. However, cyberthreats continue to evolve with increasing capabilities and...

Forrester names Microsoft a Leader in the 2023 Enterprise Email Security Wave

In today’s rapidly evolving connected workplace, where hybrid and remote work are increasingly the norm, workplace productivity and communications tools like email and chat applications are more important than ever. However, cyberthreats continue to evolve with increasing capabilities and...

Feeding Gophers to Ghidra

Feeding Gophers to Ghidra By Trellix · June 6, 2023 This blog was written by Max Kersten The scripts discussed in the article are based on the magnificent work ofDorka Palotay from CUJOai. Golang malware is becoming increasingly prevalent, requiring analysts to know how to effectively analyze the...

The vulnerability of the application software interface of Cisco TelePresence Collaboration Endpoint (CE) and Cisco RoomOS operating systems allows a perpetrator to gain access to read, modify, and delete data.

The vulnerability of the application software interface of Cisco TelePresence Collaboration Endpoint CE control devices and Cisco RoomOS operating systems is related to insufficient verification of data entered by users. Exploiting this vulnerability can allow a malicious actor to gain access to...

Pydio Cells 4.1.2 - Cross-Site Scripting via File Download Vulnerability

Exploit Title: Pydio Cells 4.1.2 - Cross-Site Scripting XSS via File Download Affected Versions: 4.1.2 and earlier versions Fixed Versions: 4.2.0, 4.1.3, 3.0.12 Vulnerability Type: Cross-Site Scripting Security Risk: high Vendor URL: https://pydio.com/ Vendor Status: notified Advisory URL:...

Pydio Cells 4.1.2 - Unauthorised Role Assignments

Exploit Title: Pydio Cells 4.1.2 - Unauthorised Role Assignments Affected Versions: 4.1.2 and earlier versions Fixed Versions: 4.2.0, 4.1.3, 3.0.12 Vulnerability Type: Privilege Escalation Security Risk: high Vendor URL: https://pydio.com/ Vendor Status: notified Advisory URL:...

Pydio Cells 4.1.2 - Unauthorised Role Assignments Vulnerability

Exploit Title: Pydio Cells 4.1.2 - Unauthorised Role Assignments Affected Versions: 4.1.2 and earlier versions Fixed Versions: 4.2.0, 4.1.3, 3.0.12 Vulnerability Type: Privilege Escalation Security Risk: high Vendor URL: https://pydio.com/ Vendor Status: notified Advisory URL:...

Cross site scripting

Zulip is an open-source team collaboration tool with unique topic-based threading that combines the best of email and chat to make remote work productive and delightful. The main development branch of Zulip Server from May 2, 2023 and later, including beta versions 7.0-beta1 and 7.0-beta2, is...

Vulnerabilities fixed in Zimbra Collaboration Suite

Zimbra has fixed vulnerabilities in the Zimbra Collaboration Suite ZCS. A malicious party can exploit the vulnerabilities to perform attacks that could result in the following categories of damage: Cross-Site Scripting XSS Denial-of-Service DoS. Bypassing authentication Bypassing security measure...

The vulnerability of the Zimbra Collaboration Suite’s corporate email management system lies in the lack of verification of account status when sending emails using 2FA authentication. This allows attackers to increase their privileges.

The vulnerability of the Zimbra Collaboration Suite email management system lies in the lack of verification of account status when sending emails using 2FA two-factor authentication. Exploiting this vulnerability can allow unauthorized users to increase their privileges remotely...

The vulnerability of the PreAuth component in the corporate email management system Zimbra Collaboration Suite allows a hacker to redirect users to any arbitrary URL address.

The vulnerability of the PreAuth component in the Zimbra Collaboration Suite email management system is related to the redirection of URLs to an unreliable website. Exploiting this vulnerability allows a malicious actor to redirect users to any given URL address remotely...

The vulnerability of the corporate email management system Zimbra Collaboration Suite arises from the lack of measures taken to protect the website structure. This allows attackers to carry out XSS attacks.

The vulnerability of the Zimbra Collaboration Suite email management system exists due to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to carry out XSS attacks remotely...