CVE-2024-45518
No exploitation reported by the sources we read.
- Published2024-10-22
- Fixed inpatch46 · patch41 · 10.1.1 · 10.0.9
- WeaknessCWE-918
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
An issue was discovered in Zimbra Collaboration (ZCS) 10.1.x before 10.1.1, 10.0.x before 10.0.9, 9.0.0 before Patch 41, and 8.8.15 before Patch 46. It allows authenticated users to exploit Server-Side Request Forgery (SSRF) due to improper input sanitization and misconfigured domain whitelisting. This issue permits unauthorized HTTP requests to be sent to internal services, which can lead to Remote Code Execution (RCE) by chaining Command Injection within the internal service. When combined with existing XSS vulnerabilities, this SSRF issue can further facilitate Remote Code Execution (RCE).
Timeline
dates in UTC- 2024-10-2217:15CVE publishedNVD
- 2026-10-2319:23EPSS crossed 10 %FIRST EPSS
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2024-45518?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2024-45518?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
CISA-ADP · NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 8.8+ | ≥ 8.8.15, < patch46 | patch46 | CISA-ADP |
| 9.0+ | ≥ 9.0.0, < patch41 | patch41 | CISA-ADP |
| 10.1 | ≥ 10.1.0, < 10.1.1 | 10.1.1 | CISA-ADP |
| 10.0 | ≥ 10.0.0, < 10.0.9 | 10.0.9 | NVD · CISA-ADP |
| 8.8 | = 8.8.15 | no fix published | NVD |
| 9.0 | = 9.0.0 | no fix published | NVD |
| 10.1 | = 10.1.0 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Fix
- Update Zimbra collaboration to patch46 · patch41 · 10.1.1 · 10.0.9
Advisories and patches
- wiki.zimbra.comRelease Notes
- wiki.zimbra.comRelease Notes
- wiki.zimbra.comRelease Notes
- wiki.zimbra.comRelease Notes
- wiki.zimbra.comRelease Notes
- wiki.zimbra.comVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published
- 2024-10-22
- Last Modified
- 2026-06-17
- NVD status
- Analyzed
Frequently asked questions
What is CVE-2024-45518?
Is CVE-2024-45518 actively exploited?
What is the CVSS score for CVE-2024-45518?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.