Overcoming the Challenges of Vulnerability Remediation

The following is a guest blog post by Zac Youtz, Co-Founder and CTO at valued Rapid7 partner, Furl. Here, Zac discusses how to effectively remediate vulnerabilities discovered by Rapid7’s InsightVM. Scaling vulnerability remediation with AI Vulnerability remediation is a crucial-yet-complex task...

Security Bulletin: Multiple vulnerabilities disclosed in IBM Semeru Runtime affect IBM SPSS Collaboration and Deployment Services

Summary Multiple vulnerabilities disclosed in IBM Semeru Runtime affect IBM SPSS Collaboration and Deployment Services CVE-2024-21235, CVE-2024-21210, CVE-2024-21217, CVE-2024-21208, CVE-2024-10917, CVE-2024-9143. This has been addressed in the remediation section. Vulnerability Details Refer to...

The vulnerability of the Git-based software platform for collaborative code development on GitLab EE/CE lies in the use of incorrect authentication tokens due to unlimited resource distribution. This allows a hacker to cause service failures.

The vulnerability of the Git-based software platform for collaborative code development in GitLab EE/CE stems from the use of incorrect authentication tokens due to unlimited resource distribution. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

CVE-2025-27915

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A stored cross-site scripting XSS vulnerability exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its...

CVE-2025-27914

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A Reflected Cross-Site Scripting XSS vulnerability exists in the /h/rest endpoint, allowing authenticated attackers to inject and execute arbitrary JavaScript in a victim's session. Exploitation requires a valid auth token...

Head Mare and Twelve join forces to attack Russian entities

Introduction In September 2024, a series of attacks targeted Russian companies, revealing indicators of compromise and tactics associated with two hacktivist groups: Head Mare and Twelve. Our investigation showed that Head Mare relied heavily on tools previously associated with Twelve...

CVE-2025-27914

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A Reflected Cross-Site Scripting XSS vulnerability exists in the /h/rest endpoint, allowing authenticated attackers to inject and execute arbitrary JavaScript in a victim's session. Exploitation requires a valid auth token...

CVE-2025-27915

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A stored cross-site scripting XSS vulnerability exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its...

CVE-2025-27915

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A stored cross-site scripting XSS vulnerability exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its...

CVE-2025-27914: Improper Neutralization of Input During Web Page Generation

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A Reflected Cross-Site Scripting XSS vulnerability exists in the /h/rest endpoint, allowing authenticated attackers to inject and execute arbitrary JavaScript in a victim's session. Exploitation requires a valid auth token...

CVE-2025-27914

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A Reflected Cross-Site Scripting XSS vulnerability exists in the /h/rest endpoint, allowing authenticated attackers to inject and execute arbitrary JavaScript in a victim's session. Exploitation requires a valid auth token...

CVE-2025-27914

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A Reflected Cross-Site Scripting XSS vulnerability exists in the /h/rest endpoint, allowing authenticated attackers to inject and execute arbitrary JavaScript in a victim's session. Exploitation requires a valid auth token...

Zimbra Collaboration Server 安全漏洞

Zimbra Collaboration Server ZCS is an email and collaboration solution from Zimbra. The solution provides email, contacts, calendaring, file sharing, social networking, and other features. A security vulnerability exists in Zimbra Collaboration Server versions 9.0, 10.0, and 10.1, which stems fro...

CVE-2025-27914

Zimbra Collaboration (ZCS) versions 9.0, 10.0, and 10.1 are vulnerable to a Reflected Cross-Site Scripting (XSS) issue in the /h/rest endpoint. The root cause is the lack of sufficient measures to protect the web page structure during processing, allowing authenticated attackers to inject and exe...

CVE-2025-27915: Improper Neutralization of Input During Web Page Generation

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A stored cross-site scripting XSS vulnerability exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its...

CVE-2025-27915

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A stored cross-site scripting XSS vulnerability exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its...

CVE-2025-27915

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A stored cross-site scripting XSS vulnerability exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its...

CVE-2025-27914

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A Reflected Cross-Site Scripting XSS vulnerability exists in the /h/rest endpoint, allowing authenticated attackers to inject and execute arbitrary JavaScript in a victim's session. Exploitation requires a valid auth token...

CVE-2025-27915

Zimbra Collaboration Suite (ZCS) versions 9.0.0 Patch 39 , 10.0.x (prior to 10.0.13 ), and 10.1.x (prior to 10.1.5 ) are vulnerable to a stored cross-site scripting (XSS) vulnerability in the Classic Web Client . The root cause is the insufficient sanitization of HTML content in ICS files . An un...

CVE-2025-27915

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A stored cross-site scripting XSS vulnerability exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its...