🔥 CVE-2025-68645: Zimbra Collaboration Suite — Local File Inclusion (LFI)
-------------------- | -------------------------- | | CVE ID | CVE-2025-68645 | | Vulnerability Type | Local File Inclusion (LFI) | | Severity | High | | CVSS v3.1 Score | 8.8 / 10 | | Attack Vector | Network (Unauthenticated) | | Privileges Required | None | | User Interaction | None |
🛠️ Technical Breakdown
The vulnerability exists due to improper input validation in the RestFilter servlet.
📌 What goes wrong?
- User-controlled parameters are not correctly sanitized.
- Internal request routing can be manipulated.
- Arbitrary files under the WebRoot directory may be included in server responses.
📌 Why it matters
- No authentication required
- Remote exploitation possible
- High impact in exposed mail servers
📊 Risk Summary
Exposure ██████████ High
Exploitability ██████████ Easy
Impact █████████░ Significant
Urgency ██████████ Immediate
🧠 Defender’s Tip
If you’re running Zimbra on an internet-facing mail server, treat this CVE as high-priority, even if no exploit PoC is public yet. LFI flaws are frequently weaponized quickly.
FINISHED 6HFtX5dABrKlqXeO5PUv/84SoIo+TE3firf/5vX8AZ4es/uvIl63jiuNHmCNMZnk
