CVE-2026-78415CWE-79cross-site-scripting

CVE-2026-78415

Medium · published September 15, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
22.1
In the wild
Unconfirmed
What it is

IBM Sterling Secure Proxy 6.2.0.0 through 6.2.1.2 could allow a remote authenticated attacker to perform UI spoofing and phishing attacks due to improper neutralization of user-supplied HTML markup.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00306 · 22.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-15T01:17Z
References (1)
https://www.ibm.com/support/pages/node/7287369 · [email protected]
EPSS history
Timeline
  • 17 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 14 SEP 20:56Z
    IBM Sterling Secure Proxy is vulnerable to multiple issues
    cvelistv5