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4355 articles · 196337 vulns · 36/41 feeds (7d)
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3.1
CVE-2026-73575PATCHED
Zimbra · Collaboration

CVE-2026-73575: In Zimbra Collaboration (ZCS) before 10.1.17, a Cross-Site Request Forgery (CSRF) vulnerability exists in the Exchange W

Description

In Zimbra Collaboration (ZCS) before 10.1.17, a Cross-Site Request Forgery (CSRF) vulnerability exists in the Exchange Web Services (EWS) endpoint of Zimbra Collaboration (ZCS) due to insufficient validation of request content types. An attacker can exploit this vulnerability by causing an authenticated user to submit a crafted request, potentially allowing unauthorized actions to be performed on behalf of the victim.

Affected Products

VendorProductVersions
ZimbraCollaboration0

References

  • https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
  • https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy

Related News (1 articles)

Tier C
VulDB10d ago
CVE-2026-73575 | Zimbra Collaboration up to 10.1.16 Exchange Web Services cross-site request forgery
→ No new info (linked only)
CVSS 3.13.1 LOW
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
CISA KEV❌ No
Actively exploited❌ No
Patch available
10.1.17
CWECWE-352
PublishedAug 13, 2026
Last enriched10d ago
Trending Score5
Source articles1
Independent1
Info Completeness9/14
Missing: epss, kev, exploit, iocs, mitre_attack

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Related CVEs (5)

LOWCVE-2026-73574
CVE-2026-73574: In Zimbra Collaboration before 10.1.17, a local file inclusion (LFI) vulnerability exists in the Zimbra Classic Web Clie
Trending: 8
LOWCVE-2026-73573
CVE-2026-73573: In Zimbra Collaboration (ZCS) before 10.1.17, a path traversal vulnerability exists in the Zimbra Briefcase document edi
Trending: 5
MEDIUMCVE-2026-73576
CVE-2026-73576: In Zimbra Collaboration (ZCS) before 10.1.17, weak cryptographic key generation vulnerability exists in the OnlyOffice i
Trending: 5
LOWCVE-2026-73571
CVE-2026-73571: An authorization bypass vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.17 due to improper authorization
Trending: 5
MEDIUMCVE-2026-73572
CVE-2026-73572: In Zimbra Collaboration (ZCS) before 10.1.17, a stored cross-site scripting (XSS) vulnerability exists in the Zimbra Cla
Trending: 5

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Verification

State: verified
Confidence: 0%

Vulnerability Timeline

CVE Published
Aug 13, 2026
Discovered by ZDM
Aug 13, 2026
Patch Available
Aug 13, 2026