Vulnerabilites related to Kovah - LinkAce
CVE-2024-56507 (GCVE-0-2024-56507)
Vulnerability from cvelistv5
Published
2024-12-27 15:50
Modified
2024-12-27 21:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
LinkAce is a self-hosted archive to collect links of your favorite websites. Prior to 1.15.6, a reflected cross-site scripting (XSS) vulnerability exists in the LinkAce. This issue occurs in the "URL" field of the "Edit Link" module, where user input is not properly sanitized or encoded before being reflected in the HTML response. This allows attackers to inject and execute arbitrary JavaScript in the context of the victim’s browser, leading to potential session hijacking, data theft, and unauthorized actions. This vulnerability is fixed in 1.15.6.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/Kovah/LinkAce/security/advisories/GHSA-cjcg-wj4p-pgc5 | x_refsource_CONFIRM | |
| https://github.com/Kovah/LinkAce/commit/c7cd6a323a03ccd89c7f905f7d9f2afc265b7b67 | x_refsource_MISC |
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CVE-2025-53838 (GCVE-0-2025-53838)
Vulnerability from cvelistv5
Published
2025-09-08 19:18
Modified
2025-09-08 19:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
LinkAce is a self-hosted archive to collect website links. A stored cross-site scripting (XSS) vulnerability was discovered in versions prior to 2.1.9 that allows an attacker to inject arbitrary JavaScript, which is then executed in the context of a user's browser when the malicious link is clicked. This is a one-click XSS, meaning the victim only needs to click a crafted link — no further interaction is required. The application contains a stored XSS vulnerability due to insufficient filtering and escaping of user-supplied data inserted into link attributes. Malicious JavaScript code can be saved in the database along with the link and executed in the user’s browser when clicking the link, leading to arbitrary script execution within the context of the site. Version 2.1.9 fixes the issue.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/Kovah/LinkAce/security/advisories/GHSA-vwmx-v9qf-q656 | x_refsource_CONFIRM | |
| https://github.com/Kovah/LinkAce/commit/4da467a4b0fbb1650670e603f4449b8a47695631 | x_refsource_MISC |
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CVE-2024-56508 (GCVE-0-2024-56508)
Vulnerability from cvelistv5
Published
2024-12-27 15:52
Modified
2024-12-27 20:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/Kovah/LinkAce/security/advisories/GHSA-2wvv-4576-8862 | x_refsource_CONFIRM | |
| https://github.com/Kovah/LinkAce/commit/8cf3670d71a8629d33408da76f9d441a1aa933f6 | x_refsource_MISC |
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CVE-2025-59424 (GCVE-0-2025-59424)
Vulnerability from cvelistv5
Published
2025-09-18 19:53
Modified
2025-09-18 20:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
LinkAce is a self-hosted archive to collect website links. Prior to 2.3.1, a Stored Cross-Site Scripting (XSS) vulnerability has been identified on the /system/audit page. The application fails to properly sanitize the username field before it is rendered in the audit log. An authenticated attacker can set a malicious JavaScript payload as their username. When an action performed by this user is recorded (e.g., generate or revoke an API token), the payload is stored in the database. The script is then executed in the browser of any user, particularly administrators, who views the /system/audit page. This vulnerability is fixed in 2.3.1.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/Kovah/LinkAce/security/advisories/GHSA-289g-9gff-p4wh | x_refsource_CONFIRM | |
| https://github.com/Kovah/LinkAce/commit/c0d21b974b32f1ca2fab550fb476c573a068e196 | x_refsource_MISC |
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