CVE-2024-50599

A reflected Cross-Site Scripting (XSS) vulnerability has been identified in Zimbra Collaboration Suite (ZCS) 8.8.15, affecting one of the webmail calendar…

Medium · published November 7, 2024

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High probability of exploitation

CVSS calls it medium at 6.1. It sits in the 99.2th percentile for exploit probability.

CVSS v3.1
6.1
EPSS
64%
Percentile
99.2
In the wild
Unconfirmed
What it is

A reflected Cross-Site Scripting (XSS) vulnerability has been identified in Zimbra Collaboration Suite (ZCS) 8.8.15, affecting one of the webmail calendar endpoints. This arises from improper handling of user-supplied input, allowing an attacker to inject malicious code that is reflected back in the HTML response.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.63560 · 99.2th percentile
Published
2024-11-07T00:00Z
EPSS history
Timeline
  • 07 NOV 00:00Z
    A reflected Cross-Site Scripting (XSS) vulnerability has been identified in Zimbra Collaboration Suite (ZCS) 8.8.15, affecting one of the webmail calendar…
    cvelistv5