CVE-2025-68645 KEV
8.8
HIGH · CVSS 3.1 · EPSS 48.9% (pctl 99)
Patch first
On CISA KEV — known exploited in the wild, due 2026-02-12.
Description
A Local File Inclusion (LFI) vulnerability exists in the Webmail Classic UI of Zimbra Collaboration (ZCS) 10.0 and 10.1 because of improper handling of user-supplied request parameters in the RestFilter servlet. An unauthenticated remote attacker can craft requests to the /h/rest endpoint to influence internal request dispatching, allowing inclusion of arbitrary files from the WebRoot directory.
Scoring
| CVSS | 8.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 48.87% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-98 |
| On CISA KEV | yes — remediate by 2026-02-12 |
| Public exploit | none known |
| Published | 2025-12-22 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Synacor Zimbra Collaboration Suite (ZCS) PHP Remote File Inclusion Vulnerability |
|---|---|
| Added | 2026-01-22 |
| Due | 2026-02-12 |
| Vendor / product | Synacor / Zimbra Collaboration Suite (ZCS) |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| synacor | zimbra collaboration suite |
References
→ the Explorer · watch your stack · NVD