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CVE-2026-50218

Quick assessment

Affected
Akamai Guardicore Platform Agent
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

所有平台上的 Akamai GPA（Guardicore Platform Agent）客户端在 7.4 版本之前存在 JWT（JSON Web Token）令牌验证不严格的问题。攻击者通过诱导用户点击恶意链接，可使用伪造的 JWT 令牌向客户端软件注入任意参数，从而导致未经授权重新配置客户端，并使应用程序功能完全沦陷。如果攻击者知晓客户端用于注册的 IDP（身份提供程序）的 URL，该攻击还可针对已完成初始化配置的客户端实施。

CVSS 8.5 · High EPSS 0.33% · P24

Affected Version Matrix 1

VendorProduct Version RangeStatus
Akamai Guardicore Platform Agent < 7.4 affected
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I. Basic Information for CVE-2026-50218

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Akamai GPA (Guardicore Platform Agent) client on all platforms before 7.4 improperly validates JWT tokens used for seeding. By convincing a user to interact with a malicious link, an attacker can use a spoofed JWT token to inject arbitrary parameters into the client software, resulting in unauthorized reconfiguration and full compromise of the application's functionality. This attack can also be targeted against an already seeded client if the attacker knows the URL of the IDP that the client used for enrollment.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对资源描述符的控制不恰当(资源注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Akamai Guardicore Platform Agent 0 ~ 7.4 -

II. Public POCs for CVE-2026-50218

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III. Intelligence Information for CVE-2026-50218

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Other References for CVE-2026-50218 (1)

Other References for CVE-2026-50218 (1)

Same Patch Batch · Akamai · 2026-10-14 · 5 CVEs total

CVE-2026-46449 6.7 MEDIUM macOS Akamai GPA<7.4本地命令注入漏洞
CVE-2026-50216 5.3 MEDIUM Akamai GPA macOS DNS代理整型下溢致崩溃
CVE-2026-50217 4.7 MEDIUM Akamai GPA UAF致系统崩溃
CVE-2026-50215 4.4 MEDIUM Akamai GPA<7.4 WFP驱动UAF致系统崩溃

IV. Related Vulnerabilities

Same product: Guardicore Platform Agent
Same vendor: Akamai
Same weakness: CWE-99

V. Comments for CVE-2026-50218

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