# CVE-2025-62721: LinkAce is a self-hosted archive to collect website links. In versions 2.3.1 and below, authenticated RSS feed…

Source: https://junglewise.ai/threats/cve-2025-62721-linkace-is-a-self-hosted-archive-to-collect-website-links-in  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-11-04  
License: CC BY 4.0 with a link back

CVE-2025-62721 · Severity: medium · CVSS 6.5 · Published 2025-11-04

LinkAce is a self-hosted archive to collect website links. In versions 2.3.1 and below, authenticated RSS feed endpoints in the FeedController class fail to implement proper authorization checks, allowing any authenticated user to access all links, lists, and tags from all users in the system, regardless of their ownership or visibility settings. This issue is fixed in version 2.4.0.

Technologies: [Linkace](https://junglewise.ai/threats/technologies/linkace-linkace). Vendors: [Linkace](https://junglewise.ai/threats/vendors/linkace).

## Quick answers

**Is CVE-2025-62721 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-62721 being exploited in the wild.

**How severe is CVE-2025-62721?** Medium severity, with a CVSS score of 6.5, published 4 November 2025.

**Which products and versions are affected?** Linkace. The advisory does not name versions.

**Is there a fix for CVE-2025-62721?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-62721?** Check whether you run Linkace. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Linkace

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