Vikunja Affected by XSS Via Task Preview_CVE-2026-25935

{
    "lastseen": "",
    "description": "Vikunja is a todo-app to organize your life. Prior to 1.1.0, TaskGlanceTooltip.vue temporarily creates a div and sets the innerHtml to the description. Since there is no escaping on either the server or client side, a malicious user can share a project, create a malicious task, and cause an XSS on hover. This vulnerability is fixed in 1.1.0.",
    "published": "2026-02-11T20:47:53.291Z",
    "modified": "2026-02-11T20:47:53.291Z",
    "type": "cve",
    "title": "Vikunja Affected by XSS Via Task Preview",
    "source": "GitHub_M",
    "references": "https://github.com/go-vikunja/vikunja/security/advisories/GHSA-m4g2-2q66-vc9v\nhttps://github.com/go-vikunja/vikunja/commit/dd0b82f00a8c9ded1c19a1e643a197c514be6d37\nhttps://github.com/go-vikunja/vikunja/releases/tag/v1.1.0\nhttps://vikunja.io/changelog/vikunja-v1.1.0-was-released",
    "id": "CVE-2026-25935",
    "bulletinFamily": "",
    "cwe": [
        "CWE-80"
    ],
    "cvelist": null,
    "sourceData": "go-vikunja vikunja < 1.1.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.6,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/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": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "vikunja",
    "version": "< 1.1.0",
    "vendor": "go-vikunja",
    "ai_description": "Cross-site scripting (XSS) vulnerability in Vikunja prior to 1.1.0 via TaskGlanceTooltip.vue, allowing malicious users to cause an XSS on hover.",
    "ai_severity": "High",
    "ai_vendor": "go-vikunja",
    "ai_product": "Vikunja",
    "ai_version": "< 1.1.0",
    "ai_score": 8.6
}