Vendor / Project: Synacor Product: Zimbra Collaboration Suite (ZCS) Description: Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript within the user's session, potentially leading to unauthorized access to sensitive information. Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Due Date: 2026-04-23 Ransomware Campaign Use: Unknown CWEs: CWE-79 Notes: https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories ; https://nvd.nist.gov/vuln/detail/CVE-2025-48700
CVE-2025-48700 — Synacor Zimbra Collaboration Suite (ZCS) Cross-site Scripting Vulnerability
Kurzinfo
Metadaten
- Original (extern): Link oeffnen
- Veroeffentlicht: 2026-04-20 00:00 UTC
- Importiert: 2026-10-20 22:46 UTC
- CVSS: 6.1
- Quelle-ID:
cisa_kev - uid_hash:
eebf080bd6914fc9a1a82849a0fd0698c77ae80b1b3c121a1c0a845eec557a65
Inhalt
Verknuepfte CVEs
| CVE-ID | Severity (Quelle) | CVSS (Quelle) | Severity (CVE.org) | CVSS (CVE.org) | EPSS | EPSS-Pctl | Veroeffentlicht (CVE.org) |
|---|---|---|---|---|---|---|---|
MEDIUM |
6.1 |
MEDIUM |
6.1 |
2025-06-23 |
Quellen-Details
| Bezeichnung | Name | Kategorie | Tags | Zielgruppe | Sprache | Feed-URL |
|---|---|---|---|---|---|---|
| CISA – Known Exploited Vulnerabilities (KEV) | threat_intel | cisa, kev | - | de | https://raw.githubusercontent.com/cisagov/kev-data/develop/known_exploited_vulnerabilities.json |