CVE-2026-129430 PUBLISHED

axeloz filesharing before 2.14.3 Stored XSS via Bundle Description Markdown Links

Assigner: VulnCheck
Reserved: 14.11.2026 Published: 14.11.2026 Updated: 14.11.2026

Axeloz Filesharing before 2.14.3 contains a stored cross-site scripting vulnerability that allows authenticated users to inject script by storing raw HTML or javascript: Markdown links in bundle descriptions. Recipients viewing the public bundle preview page execute the script via Alpine x-html, letting attackers steal the owner_token from localStorage and issue owner-scoped requests against victim bundles.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
CVSS Score: 5.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	Low
Attack Complexity	Low	Integrity	Low	Integrity	Low
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	Passive

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS Score: 5.4

Attack Vector	Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	Low
User Interaction	Required	Availability Impact	None

CVSS 3.1

Product Status

Vendor	axeloz
Product	filesharing
Versions	Default: unaffected affected from 0 to 2.14.3 (excl.) Version 2.14.3 is unaffected

Credits

Raqin Al-Asraar finder
axeloz remediation developer

References

Problem Types

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