جزئیات آسیب‌پذیری
CVE-2026-105456
Stored XSS via HTML scrubber rule in RTIR
شرح رسمی (انگلیسی)
RTIR extends RT's HTML scrubber to allow an internal link placeholder, and the extension lets through any link that merely contains the placeholder, including links using the executable javascript: scheme. The change applies to the whole RT instance once RTIR is installed, not only to RTIR's own queues. Anyone who can add HTML content to a ticket on such an instance can store such a link. That includes an unauthenticated sender of HTML email to the Incident Reports queue, which RTIR opens to everyone by default. Script runs when a user clicks the link, in that user's session, and can act in RT with that user's authority. This issue was fixed in version 5.0.11 and 6.0.4
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 5.3متوسط | 4.0 | CVEProject cvelistV5 (CNA) (CERT-PL) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| Best Practical Solutions | RT for Incident Response | 5.0.0 ≤ v < 5.0.11 | CVEProject cvelistV5 (CNA) |
| Best Practical Solutions | RT for Incident Response | 6.0.0 ≤ v < 6.0.4 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۲- https://cert.pl/en/posts/2026/10/CVE-2026-105454 third-party-advisory
- https://requesttracker.com/rtir/ product
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۸/۰۸
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۸/۰۸
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- CERT-PL
پیش‌بینی بهره‌برداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- جزئی
ضعف‌ها (CWE)
- CWE-79Improper neutralization of input during web page generation ('cross-site scripting')