CVE-2026-119716 (GCVE-0-2026-119716)

Vulnerability from cvelistv5 – Published: 2026-10-30 15:16 – Updated: 2026-10-30 15:16 Unsupported When Assigned
VLAI
Title
pybars3 through 0.9.7 Code Injection via Bracketed Path Segments
Summary
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.
Severity
9.2 (Critical)
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 7165 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
wbond pybars3 Affected: 0 , ≤ 0.9.7 (semver)
guessed Create a notification for this product.
Date Public
2026-07-01 00:00
Credits
Vladislav Korchagin
Show details on NVD website
To clipboard 

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    "dateReserved": "2026-10-30T14:49:27.152Z",
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          }
        ],
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}



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