جزئیات آسیبپذیری
CVE-2026-4786
Python Software Foundation CPythonRed Hat Enterprise Linux 8
Incomplete mitigation of CVE-2026-4519, %action expansion for command injection to webbrowser.open()
CVSS 4.0
7.0بالا
شرح رسمی (انگلیسی)
Mitgation of CVE-2026-4519 was incomplete. If the URL contained "%action" the mitigation could be bypassed for certain browser types the "webbrowser.open()" API could have commands injected into the underlying shell. See CVE-2026-4519 for details.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.0بالا | 4.0 | CVEProject cvelistV5 (CNA) (PSF) | CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |
| 7.1بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| Python Software Foundation | CPython | v < 3.10.21 | CVEProject cvelistV5 (CNA) |
| Python Software Foundation | CPython | 3.11.0 ≤ v < 3.11.16 | CVEProject cvelistV5 (CNA) |
| Python Software Foundation | CPython | 3.12.0 ≤ v < 3.12.14 | CVEProject cvelistV5 (CNA) |
| Python Software Foundation | CPython | 3.13.0 ≤ v < 3.13.14 | CVEProject cvelistV5 (CNA) |
| Python Software Foundation | CPython | 3.14.0a1 ≤ v < 3.14.5rc1 | CVEProject cvelistV5 (CNA) |
| Python Software Foundation | CPython | 3.15.0a1 ≤ v < 3.15.0b1 | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 8 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 8 | همه | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۵۸- https://github.com/python/cpython/pull/148170 patch
- https://github.com/python/cpython/issues/148169 issue-tracking
- https://mail.python.org/archives/list/security-announce@python.org/thread/JQDUNJVB4AQNTJECSUKOBDU3XCJIPSE5/ vendor-advisory
- https://github.com/python/cpython/commit/c5767a72838a8dda9d6dc5d3558075b055c56bca patch
- https://github.com/python/cpython/commit/d22922c8a7958353689dc4763dd72da2dea03fff patch
- https://github.com/python/cpython/commit/f4654824ae0850ac87227fb270f9057477946769 patch
- https://github.com/python/cpython/commit/28b4ad38067bbdad34edfcd03ad2de5f06387e53 patch
- https://github.com/python/cpython/commit/d6d68494be70bdbda20f89f83801ba52ec37daa4 patch
- https://github.com/python/cpython/commit/a4d3edf3a6ecfde504d02126410d2a65a859b744 patch
- https://access.redhat.com/security/cve/CVE-2026-4786 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2458049 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4786.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:22144 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19589 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:35838 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:13812 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:16699 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10711 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19064 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19019 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:28581 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:11077 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:11062 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10950 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19590 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:17619 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19549 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:26187 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19571 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19570 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:13692 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:21682 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:14653 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:17525 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19576 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:14652 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:14656 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10949 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10774 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10745 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19216 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19175 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19177 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19176 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:28247 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:25096 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:30078 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:30089 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:30088 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:30087 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10140 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10141 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8822 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8824 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10117 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:9228 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:11768 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:21275 vendor-advisoryx_refsource_REDHAT
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیبپذیریهای تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۱/۲۵
- آخرین بهروزرسانی
- ۱۴۰۵/۰۵/۲۲
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- PSF
پیشبینی بهرهبرداری (EPSS)
۰٫۲۹٪
احتمال بهرهبرداری در ۳۰ روز
۲۱٫۶٪
صدک (نسبت به همهی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- کامل
ضعفها (CWE)
- CWE-77
- CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')