Medium severity5.3NVD Advisory· Published Sep 7, 2021· Updated Jun 17, 2026
CVE-2021-37629
CVE-2021-37629
Description
Nextcloud Richdocuments is an open source collaborative office suite. In affected versions there is a lack of rate limiting on the Richdocuments OCS endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. It is recommended that the Nextcloud Richdocuments app is upgraded to either 3.8.4 or 4.2.1 to resolve. For users unable to upgrade it is recommended that the Richdocuments application be disabled.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:nextcloud:richdocuments:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:nextcloud:richdocuments:*:*:*:*:*:*:*:*range: <3.8.4
- (no CPE)range: before 3.8.4 or 4.2.1
- nextcloud/security-advisoriesv5Range: < 3.8.4
Patches
Vulnerability mechanics
References
3- github.com/nextcloud/richdocuments/pull/1663nvdThird Party Advisory
- github.com/nextcloud/security-advisories/security/advisories/GHSA-gvvr-h36p-8mjxnvdThird Party Advisory
- hackerone.com/reports/1258750nvdPermissions RequiredThird Party Advisory
News mentions
0No linked articles in our index yet.