CVE-2026-30953

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Source
https://cve.org/CVERecord?id=CVE-2026-30953
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30953.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-30953
Aliases
  • GHSA-f2mp-q78r-7jx7
Published
2026-03-10T20:38:48.381Z
Modified
2026-04-10T05:42:01.892304Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS Calculator
Summary
LinkAce affected by SSRF via link creation: NoPrivateIpRule not applied to LinkStoreRequest
Details

LinkAce is a self-hosted archive to collect website links. When a user creates a link via POST /links, the server fetches HTML metadata from the provided URL (LinkRepository::create() calls HtmlMeta::getFromUrl()). The LinkStoreRequest validation rules do not include NoPrivateIpRule, allowing server-side requests to internal network addresses, Docker service hostnames, and cloud metadata endpoints. The project already has a NoPrivateIpRule class (app/Rules/NoPrivateIpRule.php) but it is only applied in FetchController.php (line 99), not in the primary link creation path.

Database specific 
{
    "cwe_ids": [
        "CWE-918"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30953.json"
}
References

Affected packages

Git / github.com/kovah/linkace

Affected ranges

Type
GIT
Repo
https://github.com/kovah/linkace
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
57acf728640d4f48ed406faf561578f2328ad4c7
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.0.0"
        }
    ]
}

Affected versions

v0.*
v0.0.1
v0.0.10
v0.0.11
v0.0.12
v0.0.13
v0.0.14
v0.0.15
v0.0.16
v0.0.17
v0.0.18
v0.0.19
v0.0.2
v0.0.20
v0.0.21
v0.0.22
v0.0.23
v0.0.24
v0.0.25
v0.0.26
v0.0.27
v0.0.28
v0.0.29
v0.0.3
v0.0.30
v0.0.31
v0.0.32
v0.0.33
v0.0.34
v0.0.35
v0.0.36
v0.0.37
v0.0.38
v0.0.39
v0.0.4
v0.0.40
v0.0.41
v0.0.42
v0.0.43
v0.0.44
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.0.9
v1.*
v1.0.0
v1.0.1
v1.1.0
v1.10.0
v1.10.1
v1.2.0
v1.2.1
v1.2.2
v1.3.0
v1.3.1
v1.4.0
v1.4.1
v1.5.0
v1.6.0
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.7.0
v1.8.0
v1.8.1
v1.9.0
v1.9.1
v1.9.2
v2.*
v2.0.0
v2.0.0-beta1
v2.0.0-beta2
v2.0.0-beta3
v2.0.0-beta4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30953.json"