Design/Logic Flaw

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...

Information disclosure

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...

Open redirect

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

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...

Zimbra Collaboration Suite 输入验证错误漏洞

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 an open...

Zimbra Collaboration Suite 命令注入漏洞

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 a local elevation of...

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-2023-24031

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

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...

Vulnerability fixed in Citrix Sharefile and Content Collaboration

Citrix has fixed a vulnerability in the StorageZones Controller as in use with Sharefile and Content Collaboration. A malicious party could exploit the vulnerability to gain access gain access to sensitive data. Citrix has released updates to fix the vulnerability in Sharefile and Content...

CVE-2023-24032

Summary of findings (CVE-2023-24032) : The vulnerability affects Zimbra Collaboration Suite versions 8.8.15 through 9.0. An attacker who already has initial user access to a Zimbra server can escalate to root by passing a crafted JVM argument, enabling local privilege escalation via the mailbox m...

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...

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-2023-24031

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

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

Zimbra Collaboration (ZCS) versions 8.8.15 through 9.0 are affected by an XSS vulnerability in the webmail /h/ endpoint. The root cause is inadequate protection of the web page structure, allowing an attacker to inject JavaScript and cause information disclosure. A practical workaround is to disa...

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...