electerm: Import unsafe bookmark data could lead to unsafe operation when click local type bookmark_CVE-2026-45058

{
    "lastseen": "",
    "description": "electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. In 3.8.8 and earlier, there is persistent local-pty code execution via imported bookmarks or compromised sync targets. Affects users who import bookmark JSON files or who have electerm sync configured (gist/WebDAV). The attacker can inject exec* fields or global config to cause remote code to run when a bookmark is opened or when sync is applied.",
    "published": "2026-05-28T17:20:41.799Z",
    "modified": "2026-05-28T17:20:41.799Z",
    "type": "cve",
    "title": "electerm: Import unsafe bookmark data could lead to unsafe operation when click local type bookmark",
    "source": "GitHub_M",
    "references": "https://github.com/electerm/electerm/security/advisories/GHSA-jgg9-rw32-44pj",
    "id": "CVE-2026-45058",
    "bulletinFamily": "",
    "cwe": [
        "CWE-94",
        "CWE-345",
        "CWE-494",
        "CWE-915"
    ],
    "cvelist": null,
    "sourceData": "electerm electerm <= 3.8.8",
    "sourceHref": "",
    "cvss": {
        "score": 9.4,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
        "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": "electerm",
    "version": "<= 3.8.8",
    "vendor": "electerm",
    "ai_description": "Persistent local-pty code execution via imported bookmarks or compromised sync targets",
    "ai_severity": "Critical",
    "ai_vendor": "electerm",
    "ai_product": "electerm",
    "ai_version": "3.8.8 and earlier",
    "ai_score": 9.4
}