High
Security advisory
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2025-68645
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 5 Nov 2026, 00:54 UTC · Revision 1
Source evidence
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.
osv:CVE-2025-68645
Complete source record
{
"id": "750c6c98ee31a105a10333408ddd3f76d31754907ea6db19232c147157f5e4ed",
"url": "https://osv.dev/vulnerability/CVE-2025-68645",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2025-68645",
"summary": "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.",
"evidence": "osv:CVE-2025-68645",
"products": [],
"severity": "high",
"structured": {
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"aliases": [
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"metrics": [
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
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"affected": [
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{
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],
"modified": "2026-10-28T02:30:40.981214926Z",
"provider": "osv",
"references": [
"https://wiki.zimbra.com/wiki/Security_Center",
"https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy",
"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-68645",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68645.json",
"https://nvd.nist.gov/vuln/detail/CVE-2025-68645"
],
"provider_metadata": {
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68645.json"
}
},
"related_cves": [
{
"value": "CVE-2025-68645",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 508735,
"published_at": "2025-12-22T00:00:00+00:00"
}