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P4
CVE-2026-50053: Zimbra Collaboration Suite 0 through 10.1.17
CVE-2026-50053. CVSS 3.1 base score 8.7 (HIGH, Vendor/CNA).
Affected technology
Zimbra Collaboration Suite · 0 through 10.1.17
Zimbra
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · User interaction required
What an attacker can do
An attacker can supply their own valid token and document identifiers and execute JavaScript in another user's signed-in browser session. Vendor/CNA’s CVSS 3.1 assessment (base score 8.7/10) rates confidentiality and integrity impact as high; availability impact as none.
- CWE
- CWE-642
- CCR priority
- 34.8 /100 (P4)
- CVSS 3.1
- 8.7 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N · Vendor/CNA
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-23 16:21:11.961805+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-23 16:59:26.225468+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-50053.html