CVE-2024-52513

Nextcloud Server's Attachments folder for Text app is accessible on "Files drop" and "Password protected" shares

MEDIUM
4.3
CVSS Score
Published: November 15, 2024 at 05:08 PM UTC
Updated: June 17, 2026 at 08:07 AM UTC
1 product affected across 1 vendorNextcloud/server

Using security-advisories by nextcloud?

Get instant alerts when new vulnerabilities affect security-advisories - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM4.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

Nextcloud Server is a self hosted personal cloud system. After receiving a "Files drop" or "Password protected" share link a malicious user was able to download attachments that are referenced in Text files without providing the password. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

25.0.0 ≤ v < 25.0.13.1326.0.0 ≤ v < 26.0.13.927.0.0 ≤ v < 27.1.11.928.0.0 ≤ v < 28.0.1129.0.0 ≤ v < 29.0.830.0.0 ≤ v < 30.0.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-200NVD-CWE-noinfo

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card