CVE-2025-25194

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Source
https://cve.org/CVERecord?id=CVE-2025-25194
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-25194.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-25194
Aliases
Published
2025-02-10T22:14:32.302Z
Modified
2026-04-10T05:23:12.281364Z
Severity
  • 4.0 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N CVSS Calculator
Summary
Server-Side Request Forgery (SSRF) in activitypub_federation
Details

Lemmy, a link aggregator and forum for the fediverse, is vulnerable to server-side request forgery via a dependency on activitypubfederation, a framework for ActivityPub federation in Rust. This vulnerability, which is present in versions 0.6.2 and prior of activitypubfederation 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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/25xxx/CVE-2025-25194.json",
    "cwe_ids": [
        "CWE-918"
    ]
}
References

Affected packages

Git / github.com/lemmynet/lemmy

Affected ranges

Type
GIT
Repo
https://github.com/lemmynet/lemmy
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7d5669e8d3cbb2764f323d59067c15a3ad9f4176
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.19.8"
        }
    ]
}

Affected versions

0.*
0.10.0
0.10.0-rc.12
0.10.0-rc.13
0.10.0-rc.7
0.10.1
0.10.2
0.11.0
0.11.0-rc.1
0.11.1
0.11.2
0.11.3-rc.4
0.11.4-rc.16
0.12.0
0.12.0-rc.1
0.12.0-rc.2
0.13.0
0.13.0-rc.1
0.13.5-rc.7
0.13.6-rc.2
0.14.0
0.14.0-rc.1
0.14.0-rc.2
0.14.1
0.14.2
0.14.2-rc.1
0.14.3
0.15.0
0.15.0-rc.7
0.15.1
0.16.0
0.16.0-rc.1
0.16.0-rc.2
0.16.0-rc.3
0.16.0-rc.4
0.16.1
0.16.1-rc.1
0.16.2
0.16.2-rc.1
0.16.2-rc.2
0.16.2-rc.3
0.16.3
0.16.3-rc.1
0.16.5
0.17.0
0.17.0-rc.1
0.17.0-rc.3
0.17.0-rc.4
0.17.1
0.18.0
0.18.0-rc.1
0.18.0-rc.2
0.18.0-rc.3
0.18.0-rc.4
0.18.0-rc.5
0.18.0-rc.6
0.18.0-rc.8
0.18.1
0.18.1-rc.1
0.18.1-rc.10
0.18.1-rc.4
0.18.1-rc.9
0.18.4-beta.7
0.19.0
0.19.0-beta.7
0.19.0-rc.1
0.19.0-rc.10
0.19.0-rc.11
0.19.0-rc.12
0.19.0-rc.13
0.19.0-rc.14
0.19.0-rc.15
0.19.0-rc.16
0.19.0-rc.2
0.19.0-rc.3
0.19.0-rc.4
0.19.0-rc.5
0.19.0-rc.6
0.19.0-rc.7
0.19.0-rc.8
0.19.1-rc.1
0.19.1-rc.2
0.19.2
0.19.2-rc.1
0.19.2-rc.2
0.19.2-rc.4
0.19.2-rc.5
0.19.3
0.19.3-rc.1
0.19.4
0.19.4-beta.1
0.19.4-beta.3
0.19.4-beta.4
0.19.4-beta.5
0.19.4-beta.6
0.19.4-beta.7
0.19.4-beta.8
0.19.4-rc.1
0.19.4-rc.10
0.19.4-rc.11
0.19.4-rc.2
0.19.4-rc.3
0.19.4-rc.4
0.19.4-rc.5
0.19.4-rc.6
0.19.4-rc.7
0.19.4-rc.8
0.19.4-rc.9
0.19.5
0.19.5-alpha.1
0.19.5-alpha.2
0.19.5-alpha.3
0.19.6
0.19.6-beta.14
0.19.6-beta.15
0.19.6-beta.8
0.19.6-beta.9
0.19.7
0.19.7-beta.1
0.19.7-beta.2
0.19.8
0.19.8-beta.0
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8
0.9.9
v0.*
v0.0.7.4
v0.0.8.1
v0.0.8.2
v0.0.8.3
v0.4.0.3
v0.5.10
v0.7.17
v0.7.18
v0.7.19
v0.7.20
v0.7.21
v0.7.22
v0.7.23
v0.7.24
v0.7.25
v0.7.26
v0.7.28
v0.7.29
v0.7.3
v0.7.30
v0.7.31
v0.7.32
v0.7.33
v0.7.34
v0.7.35
v0.7.36
v0.7.37
v0.7.38
v0.7.39
v0.7.4
v0.7.40
v0.7.41
v0.7.42
v0.7.43
v0.7.44
v0.7.46
v0.7.47
v0.7.48
v0.7.49
v0.7.5
v0.7.50
v0.7.52
v0.7.53
v0.7.54
v0.7.55
v0.7.56
v0.7.57
v0.7.59
v0.7.6
v0.7.61
v0.7.62
v0.7.63
v0.7.64
v0.7.7
v0.7.8
v0.8.0
v0.8.1
v0.8.10
v0.8.3
v0.8.5
v0.8.6
v0.8.7
v0.8.8
v0.8.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-25194.json"