CVE-2025-66485
Medium
Description
IBM Aspera Shares 1.9.9 through 1.11.0 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking.
SeverityMedium
CVSS5.4
Exploit probability—
Product
Ibm Aspera Shares
PublishedApr 1, 2026
First seenApr 1, 2026
Weakness typeCWE-644CWE-644
How to fix
Update
- ibm aspera_shares1.11.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm aspera_shares | 1.9.9 ≤ v < 1.11.1 | 1.11.1 |
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