CVE-2023-37580

ENISA EUVD: EUVD-2023-41465 ↗
Exploited in the Wild ✓ Confirmed 0-Day ★ Google Project Zero
Triaged: May 23, 2026 4 articles Published: 2023-07-31
VulnLookup ↗ NVD ↗ EUVD ↗ MITRE ↗ Advisory ↗ P0 Sheet ↗ CISA KEV ↗

EPSS Score

Source: FIRST.org · 2026-05-23
93.92%
probability
This CVE has a 93.92% probability of being exploited in the next 30 days.
0% Top 99.9th percentile of all CVEs 100%

CVSS v3.1

Source: VulnerabilityLookup (CIRCL)
6.1
MEDIUM
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

VulnerabilityLookup (CNA)
Zimbra Collaboration (ZCS) 8 before 8.8.15 Patch 41 allows XSS in the Zimbra Classic Web Client.

Affected Products

n/a
n/a

Google Project Zero

Discovered
June 29, 2023
Patched
July 26, 2023
Reported by
Clement Lecigne of the Google Threat Analysis Group
Root Cause Analysis
???

Signal Intelligence

Confidenceⓘ
95%
EPSS 93.92%
CVSS v3.1 6.1
Mentions 4
Last Seen Nov 17, 2023

CNA Information

CNA Assigner
mitre

Analyst Note

Auto-confirmed: présent dans Google Project Zero

Triage Info

Decided atMay 23, 2026
Published DateJul 31, 2023