CVE-2026-73573
published 2026-08-13CVE-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…
PriorityP342medium6.5CVSS 3.1
AVNACLPRLUINSUCHINAN
EPSS
0.45%
37.7th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| synacor | zimbra_collaboration_suite | < 10.1.17 | 10.1.17 |
| zimbra | collaboration | < 10.1.17 | 10.1.17 |
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VulDB
Zimbra Collaboration up to 10.1.16 Briefcase packages path traversal (WID-SEC-2026-1735)
vuldb·2026-08-16·CVSS 3.1
CVE-2026-73573 [LOW] Zimbra Collaboration up to 10.1.16 Briefcase packages path traversal (WID-SEC-2026-1735)
A vulnerability has been found in Zimbra Collaboration up to 10.1.16 and classified as problematic. This affects an unknown function of the component Briefcase. Performing a manipulation of the argument packages results in path traversal.
This vulnerability is known as CVE-2026-73573. Remote exploitation of the attack is possible. No exploit is available.
The affected component should be upgraded.
GHSA
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.
ghsa_unreviewed·2026-08-13
CVE-2026-73573 [LOW] CWE-24 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.
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-08-13
Published