CVE-2026-30954

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Source
https://cve.org/CVERecord?id=CVE-2026-30954
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30954.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-30954
Aliases
  • GHSA-vc99-cgj6-wwxh
Published
2026-03-10T20:40:31.011Z
Modified
2026-04-10T05:42:03.749191Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
LinkAce has a Cross-User Tag/List Attachment IDOR in processTaxonomy()
Details

LinkAce is a self-hosted archive to collect website links. In 2.1.0 and earlier, the processTaxonomy() method in LinkRepository.php allows authenticated users to attach other users' private tags and lists to their own links by passing integer IDs.

Database specific 
{
    "cwe_ids": [
        "CWE-639"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30954.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
b3e0f65e9b9a523be495b1e006f676cd401a1b84
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.1.0"
        }
    ]
}

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
v2.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30954.json"