CVE-2026-35443

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Source

https://cve.org/CVERecord?id=CVE-2026-35443

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35443.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-35443

Aliases

GHSA-wcrf-5gcp-pf64

Published

2026-06-02T15:50:06.670Z

Modified

2026-07-08T08:09:28.338986199Z

Severity

5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

NamelessMC: Forum reactions bypass the "view own topics only" restriction

Details

NamelessMC is website software for Minecraft servers. In version 2.2.4, modules/Forum/classes/ForumPostReactionContext.php only verifies that the caller can view the forum, but it does not re-enforce topic-level view_other_topics authorization. As a result, in forums where users may enter the forum but may only view their own topics, reactions can still be read and modified on other users' topics. Version 2.2.5 fixes the issue.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35443.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-862"
    ]
}

References

Affected packages

Git / github.com/namelessmc/nameless

Affected ranges

Type

GIT

Repo

https://github.com/namelessmc/nameless

Events

Introduced

a1ee7ef46718836a3a9a4408cb5bc7c5a08b7efc

Last affected

a1ee7ef46718836a3a9a4408cb5bc7c5a08b7efc

Database specific

{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "= 2.2.4"
        },
        {
            "last_affected": "= 2.2.4"
        }
    ]
}

Affected versions

= 2.*

= 2.2.4

v2.*

v2.2.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35443.json"