CVE-2021-39223 is a path disclosure vulnerability affecting the Nextcloud Richdocuments application prior to versions 3.8.6 and 4.2.3. It allows an unauthenticated attacker to view the full file path of shared documents by triggering an exception, rated as Medium severity (CVSS 5.3). While the attack complexity is low, the impact is limited to information disclosure and does not affect confidentiality, integrity, or availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.8.6CPE matchmatch criteria | cpe:2.3:a:nextcloud:richdocuments:*:*:*:*:*:*:*:* | ||
>= 4.0.0, < 4.2.3CPE matchmatch criteria | cpe:2.3:a:nextcloud:richdocuments:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
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