Discourse has a subscription access bypass in its discourse-subscriptions plugin_CVE-2026-34154

{
    "lastseen": "",
    "description": "Discourse is an open-source discussion platform. In versions prior to 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1, a  vulnerability in the discourse-subscriptions plugin allows users to gain access to subscription-gated groups without completing payment. This issue has been fixed in versions 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1.",
    "published": "2026-05-19T18:41:55.643Z",
    "modified": "2026-05-19T18:41:55.643Z",
    "type": "cve",
    "title": "Discourse has a subscription access bypass in its discourse-subscriptions plugin",
    "source": "GitHub_M",
    "references": "https://github.com/discourse/discourse/security/advisories/GHSA-pjgj-7mjq-6j7g",
    "id": "CVE-2026-34154",
    "bulletinFamily": "",
    "cwe": [
        "CWE-862"
    ],
    "cvelist": null,
    "sourceData": "discourse discourse < 2026.1.4\ndiscourse discourse >= 2026.3.0-latest, < 2026.3.1\ndiscourse discourse >= 2026.4.0-latest, < 2026.4.1\ndiscourse discourse >= 2026.5.0-latest, < 2026.5.0-latest.1",
    "sourceHref": "",
    "cvss": {
        "score": 2.1,
        "severity": "LOW",
        "vector": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "discourse",
    "version": "< 2026.1.4",
    "vendor": "discourse",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}