CVE-2025-59788
5.4
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.3 / Impact: 2.7
Source: NVD
Description
Cross-site scripting (XSS) vulnerability in a reachable files_pdfviewer example directory in Nextcloud with versions before 22.2.10.33, 23.0.12.29, 24.0.12.28, 25.0.13.23, 26.0.13.20, 27.1.11.20, 28.0.14.11, 29.0.16.8, 30.0.17, 31.0.10, and 32.0.1 allows attackers to execute arbitrary JavaScript in the context of a user's browser via a crafted PDF file to viewer.html. This issue is related to CVE-2024-4367, but the root cause of this Nextcloud issue is that the product exposes executable example code on a same-origin basis.
Affected (14)
Products: Nextcloud: Nextcloud Server
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| 30.0.0 ≤ version < 30.0.17 |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| 22.0.0 ≤ version < 22.2.10.33 |
Related CWEs
CWE-749
Exposed Dangerous Method or Function
The product provides an Applications Programming Interface (API) or similar interface for interaction with external actors, but the interface includes a dangerous method or function that is not properly restricted.
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
References (3)
Source: cve@mitre.org
MitigationVendor Advisory
Source: cve@mitre.org
ExploitThird Party Advisory
Timeline
No history available yet.