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Solution
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Workaround
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Thu, 13 Aug 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Stored XSS with Inline Attachment Preview in Zimbra Classic Web Client |
Thu, 13 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 13 Aug 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In Zimbra Collaboration (ZCS) before 10.1.17, a stored cross-site scripting (XSS) vulnerability exists in the Zimbra Classic Web Client due to insufficient sanitization of specific attachment content during inline preview. An attacker can send a crafted email containing a malicious attachment that, when previewed by a user, executes arbitrary JavaScript within the victim's browser session. Successful exploitation may allow an attacker to perform unauthorized actions on behalf of the victim user, potentially leading to data exfiltration or unauthorized access to sensitive information. | |
| First Time appeared |
Zimbra
Zimbra collaboration |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:zimbra:collaboration:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Zimbra
Zimbra collaboration |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-08-13T15:57:54.098Z
Reserved: 2026-08-12T21:51:54.435Z
Link: CVE-2026-73572
Updated: 2026-08-13T15:57:49.092Z
Status : Received
Published: 2026-08-13T16:19:06.287
Modified: 2026-08-13T16:19:06.287
Link: CVE-2026-73572
No data.
OpenCVE Enrichment
Updated: 2026-08-13T18:15:04Z