CVE-2026-119027High· 7.5▾ Twilightoapi-codegen 2.5.0 before 2.8.1 contains a code injection vulnerability that allows attackers to inject Go code by supplying a crafted servers[].x-go-name value emitted unescaped by the server-urls template. Attackers who control an Open…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Nov 1.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.4%
oapi-codegen 2.5.0 before 2.8.1 contains a code injection vulnerability that allows attackers to inject Go code by supplying a crafted servers[].x-go-name value emitted unescaped by the server-urls template. Attackers who control an OpenAPI document can define an injected func init() that executes when the victim builds and imports the generated package.
oapi-codegen >= 2.5.0 < 2.8.1Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-119028High· 8.8oapi-codegen 2.0.0 before 2.8.1 Code Injection via Non-String Enum Values
GO-2026-6016Noneoapi-codegen: OpenAPI Server Description Escapes Generated Go Comment and Injects Executable Code in github.com/oapi-codegen/oapi-codegen
GHSA-rjwr-m7qx-3fjrLow· 0.0oapi-codegen: OpenAPI Server Description Escapes Generated Go Comment and Injects Executable Code
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