An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0. A Cross-Site Scripting (XSS) vulnerability exists in the CalendarInvite feature of the Zimbra webmail classic user interface, because of improper input validation in the handling of the calendar header. An attacker can exploit this via an email message containing a crafted calendar header with an embedded XSS payload. When a victim views this message in the Zimbra webmail classic interface, the payload is executed in the context of the victim's session, potentially leading to execution of arbitrary JavaScript code.
References
| Link | Resource |
|---|---|
| https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.7#Security_Fixes | Release Notes |
| https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P39#Security_Fixes | Release Notes |
| https://www.welivesecurity.com/en/eset-research/operation-roundpress/ | Press/Media Coverage |
Configurations
Configuration 1 (hide)
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History
21 May 2025, 18:43
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.welivesecurity.com/en/eset-research/operation-roundpress/ - Press/Media Coverage |
19 May 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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14 Aug 2024, 13:18
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:zimbra:collaboration:9.0.0:p6:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p36:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p23:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p35:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p5:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p4:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p34:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:*:*:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p15:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p32:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p30:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p1:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p0:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p21:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p38:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p24.1:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p31:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p27:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p33:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p14:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p26:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p8:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p9:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p10:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p16:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p7.1:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p2:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p24:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p11:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p12:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p3:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p20:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p19:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p37:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p13:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p25:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:p7:*:*:*:*:*:* |
13 Aug 2024, 17:20
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.7#Security_Fixes - Release Notes | |
| References | () https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P39#Security_Fixes - Release Notes | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.1 |
| CWE | CWE-79 | |
| CPE | cpe:2.3:a:zimbra:collaboration:10.0.0:*:*:*:*:*:*:* cpe:2.3:a:zimbra:collaboration:9.0.0:-:*:*:*:*:*:* |
|
| First Time |
Zimbra
Zimbra collaboration |
12 Aug 2024, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-08-12 15:15
Updated : 2025-05-21 18:43
NVD link : CVE-2024-27443
Mitre link : CVE-2024-27443
JSON object : View
Products Affected
zimbra
- collaboration
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')