CVE-2025-50986

27.08.2025, 15:15

diskover-web v2.3.0 Community Edition suffers from multiple stored cross-site scripting (XSS) vulnerabilities in its administrative settings interface. Various configuration fields such as ES_HOST, ES_INDEXREFRESH, ES_PORT, ES_SCROLLSIZE, ES_TRANSLOGSIZE, ES_TRANSLOGSYNCINT, EXCLUDES_FILES, FILE_TYPES[], INCLUDES_DIRS, INCLUDES_FILES, and TIMEZONE do not properly sanitize user-supplied input. Malicious payloads submitted via these parameters are persisted in the application and executed whenever an administrator views or edits the settings page.

Cross-site Scripting

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	5.6 MEDIUM	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
mitre	CNA	---				---
CISA-ADP	ADP	5.6 MEDIUM	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Base Score

CVSS 3.x

EPSS Score

Percentile: 23%

Vendor	Product	Version
diskoverdata	diskover	2.3.0

𝑥

= Vulnerable software versions

Known Exploits!

https://github.com/4rdr/proofs/blob/main/info/diskover-web-v2.3.0-community-edition-stored-xss.md

Common Weakness Enumeration

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software 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

https://github.com/4rdr/proofs/blob/main/info/diskover-web-v2.3.0-community-edition-stored-xss.md