- Description
- Lemmy, a link aggregator and forum for the fediverse, is vulnerable to server-side request forgery via a dependency on activitypub_federation, a framework for ActivityPub federation in Rust. This vulnerability, which is present in versions 0.6.2 and prior of activitypub_federation and versions 0.19.8 and prior of Lemmy, allows a user to bypass any predefined hardcoded URL path or security anti-Localhost mechanism and perform an arbitrary GET request to any Host, Port and URL using a Webfinger Request. As of time of publication, a fix has not been made available.
- Source
- security-advisories@github.com
- NVD status
- Received
CVSS 3.1
- Type
- Secondary
- Base score
- 4
- Impact score
- 1.4
- Exploitability score
- 2.2
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
- Severity
- MEDIUM
- security-advisories@github.com
- CWE-918
- Hype score
- Not currently trending
🚨 CVE-2025-25194 🟠 MEDIUM (4) 🏢 LemmyNet - lemmy 🏗️ <= 0.19.8 🔗 https://t.co/VxonzGqy1Q #CyberCron #VulnAlert https://t.co/fNpRAUm8Ic
@cybercronai
12 Feb 2025
7 Impressions
0 Retweets
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CVE-2025-25194 Lemmy, a link aggregator and forum for the fediverse, is vulnerable to server-side request forgery via a dependency on activitypub_federation, a framework for Activit… https://t.co/4xDzkvCnY2
@CVEnew
10 Feb 2025
349 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes