Nextcloud Calendar Vulnerability: Manipulated Attachment Data Leads to Redirect Attack
CVE-2024-37316

4.6MEDIUM

Key Information:

Vendor

Nextcloud
Status
Security-advisories
Vendor
CVE Published:
14 June 2024

What is CVE-2024-37316?

Nextcloud Calendar is a calendar app for Nextcloud. Authenticated users could create an event with manipulated attachment data leading to a bad redirect for participants when clicked. It is recommended that the Nextcloud Calendar App is upgraded to 4.6.8 or 4.7.2.

Affected Version(s)

security-advisories >= 4.3.0, < 4.6.8 < 4.3.0, 4.6.8

security-advisories >= 4.7.0, < 4.7.2 < 4.7.0, 4.7.2

References

https://github.com/nextcloud/security-advisories/security...
x_refsource_CONFIRM
https://github.com/nextcloud/calendar/pull/5966
x_refsource_MISC
https://hackerone.com/reports/2457588
x_refsource_MISC

CVSS V3.1

Score:
4.6
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.