CVE-2023-34192
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
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EPSS — probability of exploitation (30 days)
77.3%
99.5th percentile
CISA KEV
Listed
Added 2025-02-25 · patch by 2025-03-18
Weakness / dates
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Published — · modified —
Timeline
- 2025-02-25 — Added to CISA KEV (actively exploited)
- 2025-03-18 — CISA patch-by deadline
Description
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting (XSS) vulnerability that allows a remote authenticated attacker to execute arbitrary code via a crafted script to the /h/autoSaveDraft function.