EUVD-2026-28504

PromptHub is an all-in-one AI toolbox for prompt, skill, and agent management. From version 0.4.9 to before version 0.5.4, apps/web/src/routes/skills.ts exposes an authenticated endpoint POST /api/skills/fetch-remote that fetches a user-supplied URL server-side and reflects the response body up t...

CVE-2026-42261 PromptHub: Authenticated SSRF via IPv6 filter bypass in `POST /api/skills/fetch-remote`

PromptHub is an all-in-one AI toolbox for prompt, skill, and agent management. From version 0.4.9 to before version 0.5.4, apps/web/src/routes/skills.ts exposes an authenticated endpoint POST /api/skills/fetch-remote that fetches a user-supplied URL server-side and reflects the response body up t...

CVE-2026-42261

PromptHub prior to v0.5.4 exposes an authenticated SSRF via POST /api/skills/fetch-remote in apps/web/src/routes/skills.ts. The endpoint fetches a user-supplied URL server-side and reflects the response (up to 5 MB) back to the caller. The isPrivateIPv6 check in apps/web/src/utils/remote-http.ts ...

CVE-2026-42261

PromptHub is an all-in-one AI toolbox for prompt, skill, and agent management. From version 0.4.9 to before version 0.5.4, apps/web/src/routes/skills.ts exposes an authenticated endpoint POST /api/skills/fetch-remote that fetches a user-supplied URL server-side and reflects the response body up t...

CVE-2026-42261 PromptHub: Authenticated SSRF via IPv6 filter bypass in `POST /api/skills/fetch-remote`

PromptHub is an all-in-one AI toolbox for prompt, skill, and agent management. From version 0.4.9 to before version 0.5.4, apps/web/src/routes/skills.ts exposes an authenticated endpoint POST /api/skills/fetch-remote that fetches a user-supplied URL server-side and reflects the response body up t...

CVE-2026-42261: Improper Input Validation

PromptHub is an all-in-one AI toolbox for prompt, skill, and agent management. From version 0.4.9 to before version 0.5.4, apps/web/src/routes/skills.ts exposes an authenticated endpoint POST /api/skills/fetch-remote that fetches a user-supplied URL server-side and reflects the response body up t...

CVE-2022-26523

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xbb94...

CVE-2022-26522

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xc4a3...

CVE-2022-26522

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xc4a3...

CVE-2026-41506: Insufficiently Protected Credentials

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha....

CVE-2022-26523

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xbb94...

PT-2026-38645

Name of the Vulnerable Software and Affected Versions PromptHub versions 0.4.9 through 0.5.3 Description An authenticated endpoint "/api/skills/fetch-remote" fetches a user-supplied URL server-side and reflects the response body back to the caller. The Server-Side Request Forgery SSRF protection ...

PromptHub 输入验证错误漏洞

PromptHub is an AI prompt and skill management tool developed by Legeling. In versions 0.4.9 to 0.5.4 of PromptHub, there was a vulnerability related to input validation errors. This vulnerability stemmed from the endpoint POST /api/skills/fetch-remote, which retrieves the URL provided by the use...

CVE-2022-26522: Time-of-check Time-of-use (TOCTOU) Race Condition

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xc4a3...

CVE-2022-26522

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xc4a3...

CVE-2022-26523: Uncontrolled Resource Consumption

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xbb94...

CVE-2022-26522

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xc4a3...

PT-2026-39224

Name of the Vulnerable Software and Affected Versions Linkwarden versions prior to 2.13.0 Description Insufficient URL validation in the fetchTitleAndHeaders function allows authenticated users to perform Server-Side Request Forgery SSRF, a flaw where the server is tricked into making requests to...

CVE-2022-26523

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xbb94...

GHSA-8MC6-XJPR-H98X Ech0 has Server-Side Request Forgery (SSRF) via Connect Handler fetchPeerConnectInfo

Summary The fetchPeerConnectInfo function in internal/service/connect/connect.go:214-239 uses httpUtil.SendRequest no SSRF protection instead of SendSafeRequest which has ValidatePublicHTTPURL with private IP blocking. This allows authenticated users to make the server request arbitrary URLs...