🛡️ CVE-2025-66486 — aspera-shares

🟡 CVSS 4.8 — Medium ✅ No Known Exploit CWE-80 NVD
4.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

IBM Aspera Shares 1.9.9 through 1.11.0 is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs administrative privileges on the target. A user must be tricked into taking some action. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality low, integrity low, availability none.

Affected software

CVE-2025-66486 is recorded against 1 package.

  • aspera-shares (from 1.9.9 up to 1.11.1)

Timeline and source

Published on 1 April 2026 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.ibm.com

Details

Severity MEDIUM
CVSS Score 4.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CWE CWE-80
Public Exploit ✅ No
Source NVD
Published 2026-04-01
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
aspera-shares 1.9.9 1.11.1

Similar Threats

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