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CVE-2026-116280— Kameleo Proxy Validation f.cs InternalController.TestProxy server-side request forgery

Quick assessment

Affected

n/a Kameleo

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.

在 Kameleo 5.0.1.26 及更早版本中发现了一个安全漏洞。该漏洞影响的是组件"Proxy Validation"中文件的函数。攻击者可通过对和参数进行恶意操纵，触发服务器端请求伪造（SSRF）。此攻击可远程发起。升级到版本 5.2.0 可修复该问题，建议立即升级受影响组件。在 5.2.0 版本中，原路由已被移除，并替换为。

CVSS 5.5 · Medium Updated Oct 26, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

Kameleo Proxy Validation f.cs InternalController.TestProxy server-side request forgery

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was determined in Kameleo up to 5.0.1.26. Affected is the function InternalController.TestProxy of the file client-engine-application/f.cs of the component Proxy Validation. Executing a manipulation of the argument host/port can lead to server-side request forgery. The attack may be launched remotely. Upgrading to version 5.2.0 is able to address this issue. It is suggested to upgrade the affected component. The route has been removed and replaced with /general/test-proxy in 5.2.0.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Source: CVE Program / CVE List V5

Vulnerability Type

服务端请求伪造(SSRF)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
-	Kameleo	5.0.1.0	`cpe:2.3:a:kameleo:kameleo::::::::`

II. Public POCs for CVE-2026-116280

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-116280

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Other References for CVE-2026-116280 (5)

https://drive.google.com/drive/folders/1v9qTuMbrKnJStOeWqS-PDXz1KbmMheQ3?usp=drive_link related
https://github.com/kameleo-io/kameleo/releases/tag/5.2.0 patch
https://vuldb.com/cve/CVE-2026-116280 third-party-advisory
https://vuldb.com/vuln/426305/cti signature permissions-required
https://vuldb.com/submit/1011318 third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-116280

Same Patch Batch · n/a · 2026-10-26 · 30 CVEs total

CVE-2026-116106	7.3 HIGH	HeyCyan App FileProvider access control
CVE-2026-116260	7.3 HIGH	libimobiledevice AFC Service afc.c service_receive double free
CVE-2026-116257	7.3 HIGH	BillaBear Installation InstallController.php processInstall missing authentication
CVE-2026-116253	7.3 HIGH	DedeCMS Advertisement Rendering ad_js.php _RunMagicQuotes code injection
CVE-2026-116258	6.3 MEDIUM	libimobiledevice AFC afc.c heap-based overflow
CVE-2026-116113	6.3 MEDIUM	GouGuOA Api.php chunkUpload unrestricted upload
CVE-2026-116120	5.6 MEDIUM	NocoDB PublicApiLimiterGuard signup UserRefreshToken.deleteAllUserToken allocation of reso
CVE-2026-116119	5.5 MEDIUM	NocoDB Password-Reset Flow users.service.ts race condition
CVE-2026-116262	5.4 MEDIUM	libimobiledevice Web Inspector webinspector.c webinspector_receive_with_timeout heap-based
CVE-2026-116259	5.3 MEDIUM	libimobiledevice Device Info afc.c afc_get_device_info_key memory corruption
CVE-2026-116283	4.3 MEDIUM	Kameleo Local API profiles information disclosure
CVE-2026-116282	4.3 MEDIUM	Kameleo Cookie Controller w.cs CookieController.ListCookies information disclosure
CVE-2026-116274	4.3 MEDIUM	JIZHICMS Front-end Order OrderController.php pay improper authorization
CVE-2026-116284	4.3 MEDIUM	Kameleo Local API user-info information disclosure
CVE-2026-116121	3.7 LOW	NocoDB Registration users.service.ts race condition
CVE-2026-116105	3.7 LOW	HeyCyan App Network Security Configuration AndroidManifest.xml cleartext transmission
CVE-2026-116122	3.7 LOW	NocoDB Sign-in Endpoint AuthService.validateUser information disclosure
CVE-2026-116123	3.7 LOW	NocoDB signup validatePassword excessive authentication
CVE-2026-116261	3.5 LOW	libimobiledevice AFC File afc.c afc_file_open out-of-bounds
CVE-2026-116281	3.3 LOW	Kameleo Profile Controller t.cs ListProfiles information disclosure

Showing top 20 of 30 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Kameleo

Same vendor: n/a

Same weakness: CWE-918