Improper input validation in github.com/gin-gonic/gin

高 7.3CVE-2023-26125 · GHSA-3vp4-m3rf-835h · 04/05/2023 公開 · 17/06/2026 更新

要点

CVE-2023-26125 は github.com/gin-gonic/gin, gin (gin-gonic) に影響する深刻度「高」 (CVSS 7.3) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.91%（全脆弱性の 60.0% より高い）。
対処：1.9.0 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
github.com/gin-gonic/gin Go	`< 1.9.0`	`1.9.0`
gin gin-gonic	`< 1.9.0`	`1.9.0`

概要

Versions of the package github.com/gin-gonic/gin before version 1.9.0 are vulnerable to Improper Input Validation by allowing an attacker to use a specially crafted request via the X-Forwarded-Prefix header, potentially leading to cache poisoning.

Note: Although this issue does not pose a significant threat on its own it can serve as an input vector for other more impactful vulnerabilities. However, successful exploitation may depend on the server configuration and whether the header is used in the application logic.

NVD の説明

Versions of the package github.com/gin-gonic/gin before 1.9.0 are vulnerable to Improper Input Validation by allowing an attacker to use a specially crafted request via the X-Forwarded-Prefix header, potentially leading to cache poisoning. **Note:** Although this issue does not pose a significant threat on its own it can serve as an input vector for other more impactful vulnerabilities. However, successful exploitation may depend on the server configuration and whether the header is used in the application logic.