جزئیات آسیبپذیری
CVE-2026-21586
شرح رسمی (انگلیسی)
This High severity Improper Authorization vulnerability was introduced in versions 7.4.0, 7.13.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center. This Improper Authorization vulnerability, with a CVSS Score of 7.1, allows an authenticated attacker to gain unintended access and can lead to the exposure of resources or functionality, possibly providing attackers with sensitive information or even execute arbitrary code. Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Confluence Data Center 9.2: Upgrade to a release greater than or equal to 9.2.24 Confluence Data Center 10.2: Upgrade to a release greater than or equal to 10.2.17 See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]). This vulnerability was reported via our Penetration Testing program.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.1بالا | 4.0 | CVEProject cvelistV5 (CNA) (atlassian) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| Atlassian | Confluence Data Center | 10.0.2 to 10.0.3 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 10.1.0 to 10.1.2 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 10.2.1 to 10.2.15 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 7.19.28 to 7.19.30 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 8.5.16 to 8.5.31 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 8.9.7 to 8.9.8 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 9.1.1 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 9.2.0 to 9.2.23 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 9.3.1 to 9.3.2 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 9.4.0 to 9.4.1 | CVEProject cvelistV5 (CNA) |
| Atlassian | Confluence Data Center | 9.5.1 to 9.5.4 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۲اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۶/۲۴
- آخرین بهروزرسانی
- ۱۴۰۵/۰۶/۲۶
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- atlassian
پیشبینی بهرهبرداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- کامل
ضعفها (CWE)
- CWE-285Improper Authorization