CVE-2020-8121 - A bug in Nextcloud Server 14.0.4 could expose more data in reshared link shares than intended by the sharer

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HIGH

A bug in Nextcloud Server 14.0.4 could expose more data in reshared link shares than intended by the sharer

Published Feb 4, 2020

8.1

HIGH

CVSS 3.1

EPSS 1.04%

Description

A bug in Nextcloud Server 14.0.4 could expose more data in reshared link shares than intended by the sharer.

Affected products

Vendor n/a Product Nextcloud Server Default
n/a
- Version
  14.0.4
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

Nextcloud Server

n/a

Version	Status	Constraints
14.0.4	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-284

CWE-668

References (2)

https://hackerone.com/reports/452854
x_refsource_MISCExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2019-003
x_refsource_MISCVendor Advisory

Link	Providers	Tags
https://hackerone.com/reports/452854		x_refsource_MISCExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2019-003		x_refsource_MISCVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner hackerone

Published Feb 4, 2020

Updated Aug 4, 2024

Reserved Jan 28, 2020

Link CVE-2020-8121

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2020-8121

Red Hat

Severity n/a

Public date n/a

Links CVE-2020-8121