CVE-2026-119716
Mở trang đầy đủCVSS 8.1 HIGH RCE
pybars3 through 0.9.7 Code Injection via Bracketed Path Segments
Mô tả
pybars3 through 0.9.7 contains a code injection vulnerability in pybars/_compiler.py that allows template authors to execute Python code via unescaped bracketed path segments. Attackers can supply Handlebars templates with crafted segments in helper or block arguments to break out of string literals and execute Python in the application process.
Điểm và phân loại
- CVSS
- 8.1 HIGH v3.1
- Nguồn điểm
- NVD
- Mức độ (theo nguồn)
- HIGH
- EPSS
- —
- CWE
- CWE-94
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Ảnh hưởng
Sản phẩm
- wbond pybars3
Vì sao được giữ
- CVSS 8.1 >= 8.0
Loại tác động
- RCE
- CWE-94; từ khoá "code injection"
Dữ liệu riêng của nguồn
- CVE.org · Đơn vị cấp mã
- VulnCheck
Tham khảo
- https://github.com/vladko312/advisories/blob/702e98db9642ece70d9e2150076d8014ffec2db3/pybars3.md
- https://github.com/wbond/pybars3
- https://github.com/wbond/pybars3/blob/0.9.7/pybars/_compiler.py#L159-L160
- https://github.com/wbond/pybars3/issues/88
- https://www.vulncheck.com/advisories/pybars3-through-0.9.7-code-injection-via-bracketed-path-segments