Exploited vulnerabilities tracker
CISA's catalog of vulnerabilities confirmed as exploited in the wild: 1769 entries, 35 added in the last 30 days, latest on Nov 6, 2026.
19 matching
| Added | CVE | Vendor / product | Vulnerability | Severity | Exploit odds | Due |
|---|---|---|---|---|---|---|
| Aug 21, 2026 | CVE-2026-73570 | Synacor · Zimbra Collaboration Suite (ZCS) | Zimbra Collaboration Suite (ZCS) OS Command Injection Vulnerability | High 8.9 | 71.7% | Aug 24, 2026 |
| Apr 20, 2026 | CVE-2025-48700 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Cross-site Scripting Vulnerability | Medium 6.1 | 1.7% | Apr 23, 2026 |
| Mar 18, 2026 | CVE-2025-66376 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting Vulnerability | High 7.2 | 20.2% | Apr 1, 2026 |
| Feb 17, 2026 | CVE-2020-7796 | Synacor · Zimbra Collaboration Suite | Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery Vulnerability | Critical 9.8 | 93.6% | Mar 10, 2026 |
| Jan 22, 2026 | CVE-2025-68645 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) PHP Remote File Inclusion Vulnerability | High 8.8 | 48.9% | Feb 12, 2026 |
| Oct 7, 2025 | CVE-2025-27915 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Cross-site Scripting Vulnerability | Medium 5.4 | 4.1% | Oct 28, 2025 |
| Jul 7, 2025 | CVE-2019-9621 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery (SSRF) Vulnerability | High 7.5 | 81.0% | Jul 28, 2025 |
| May 19, 2025 | CVE-2024-27443 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability | Medium 6.1 | 24.6% | Jun 9, 2025 |
| Feb 25, 2025 | CVE-2023-34192 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability | Critical 9.0 | 77.3% | Mar 18, 2025 |
| Oct 3, 2024 | CVE-2024-45519 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Command Execution Vulnerability | Critical 10.0 | 99.9% | Oct 24, 2024 |
| Jul 27, 2023 | CVE-2023-37580 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability | Medium 6.1 | 49.1% | Aug 17, 2023 |
| Apr 3, 2023 | CVE-2022-27926 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability | Medium 6.1 | 17.6% | Apr 24, 2023 |
| Oct 20, 2022 | CVE-2022-41352 Ransomware | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability | Critical 9.8 | 95.5% | Nov 10, 2022 |
| Aug 11, 2022 | CVE-2022-37042 Ransomware | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability | Critical 9.8 | 92.1% | Sep 1, 2022 |
| Aug 11, 2022 | CVE-2022-27925 Ransomware | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability | High 7.2 | 98.7% | Sep 1, 2022 |
| Aug 4, 2022 | CVE-2022-27924 Ransomware | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Command Injection Vulnerability | Critical 9.8 | 93.9% | Aug 25, 2022 |
| Apr 19, 2022 | CVE-2018-6882 Ransomware | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability | Medium 6.1 | 29.8% | May 10, 2022 |
| Feb 25, 2022 | CVE-2022-24682 Ransomware | Synacor · Zimbra Collaborate Suite (ZCS) | Synacor Zimbra Collaborate Suite (ZCS) Cross-Site Scripting Vulnerability | Medium 6.1 | 30.9% | Mar 11, 2022 |
| Jan 10, 2022 | CVE-2019-9670 | Synacor · Zimbra Collaboration Suite (ZCS) | Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity Reference | Critical 9.8 | 100.0% | Jul 10, 2022 |