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THREAT OPSThreat News › [NVD] CVE-2026-20087 (MEDIUM 4.8) — A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. A

[NVD] CVE-2026-20087 (MEDIUM 4.8) — A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. A

lownvdPublished 2026-04-01

CVE-2026-20087 CVSS: 4.8 MEDIUM Published: 2026-04-01T17:28:26.863

A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface.

This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persu

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-20087