CVE-2026-73573
In Zimbra Collaboration (ZCS) before 10.1.17, a path traversal vulnerability exists in the Zimbra Briefcase document editing functionality due to improper validation of the packages parameter. An authenticated attacker can exploit this vulnerability by supplying a crafted path traversal sequence, potentially allowing unauthorized disclosure of sensitive files within the web application directory.
Scoring
- Severity
- LOW
- CVSS base score
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS probability
- 0.30%
- CWE
- CWE-24
- Published
- 2026-08-13
- Last modified
- 2026-08-13
Affected products
- Zimbra Collaboration
Weakness type
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