Paper/Archive/CVE-2023-34192

CVE-2023-34192

Synacor Zimbra Collaboration Suite (ZCS) — Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability

KEV · due 18 Mar EPSS 77%public exploit SSVC act CVSS 9.0

critical.is priorityof 100

CVSS 9.0 (ADP)9.0 / 10 × 3027.0 In CISA KEV+3030.0 EPSS percentile 99.6.996 × 2019.9 Exploit: SSVC active+1010.0 SSVC exploitation: active+1010.0

Description · from the CVE record

Cross Site Scripting vulnerability in Zimbra ZCS v.8.8.15 allows a remote authenticated attacker to execute arbitrary code via a crafted script to the /h/autoSaveDraft function.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

CISA ADP9.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: active · Automatable: no · Technical impact: total

References

refwiki.zimbra.com/wiki/Zimbra_Security_Advisories refwiki.zimbra.com/wiki/Security_Center refwiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy refcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-34192 kevcisa.gov/known-exploited-vulnerabilities-catalog