CVE-2024-56508 - CVE House

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Status published High CVE-2024-56508

File Upload Vulnerability Leading to XSS in LinkAce v1.15.5

7.6 CVSS

Vulnerability Description

LinkAce is a self-hosted archive to collect links of your favorite websites. Prior to 1.15.6, a file upload vulnerability exists in the LinkAce. This issue occurs in the "Import Bookmarks" functionality, where malicious HTML files can be uploaded containing JavaScript payloads. These payloads execute when the uploaded links are accessed, leading to potential reflected or persistent XSS scenarios. This vulnerability is fixed in 1.15.6.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from Kovah

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LinkAce: Stored XSS Vulnerability in Link Title Field Through Social Media Sharing Feature

LinkAce: Authorization Bypass Allows Unauthorized Access to All Private Links, Lists, and Tags

LinkAce: Data Exfiltration via Export Functions Allow Access to All Users' Private Links

LinkAce: Limited Server-Side Request Forgery (SSRF) in Keyword Fetching Functionality

LinkAce Vulnerable to Stored XSS on the Audit Page

Affected Vendor

Kovah

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Affected Software

LinkAce

Vulnerable Versions:

< 1.15.6

Timeline

Official Publish: December 27th, 2024

Last Modified: December 27th, 2024

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1505.003 Web Shell

T1105 Ingress Tool Transfer

Command and Control

T1059 Command and Scripting Interpreter

T1565.002 Stored Data Manipulation