CVE-2026-34976 Dgraph Affected by Pre-Auth Database Overwrite + SSRF + File Read via restoreTenant Missing Authorization

Dgraph is an open source distributed GraphQL database. Prior to 25.3.1, the restoreTenant admin mutation is missing from the authorization middleware config admin.go, making it completely unauthenticated. Unlike the similar restore mutation which requires Guardian-of-Galaxy authentication,...

CVE-2026-34936 PraisonAI: SSRF via Unvalidated api_base in passthrough() Fallback

PraisonAI is a multi-agent teams system. Prior to version 4.5.90, passthrough and apassthrough in praisonai accept a caller-controlled apibase parameter that is concatenated with endpoint and passed directly to httpx.Client.request when the litellm primary path raises AttributeError. No URL schem...

CVE-2026-5469

CVE-2026-5469 affects Casdoor version 2.356.0, specifically the Webhook URL Handler component. A crafted manipulation can induce a server-side request forgery (SSRF) and is reportable remotely. The vulnerability involves unknown code within the Webhook URL Handler and, per disclosures, the vendor...

Ech0: Unauthenticated SSRF in GetWebsiteTitle allows access to internal services and cloud metadata

Summary The GET /api/website/title endpoint accepts an arbitrary URL via the websiteurl query parameter and makes a server-side HTTP request to it without any validation of the target host or IP address. The endpoint requires no authentication. An attacker can use this to reach internal network...

CVE-2026-34577 Postiz: Unauthenticated Full-Read SSRF via /public/stream Endpoint with Trivially Bypassable Extension Check

Postiz is an AI social media scheduling tool. Prior to version 2.21.3, the GET /public/stream endpoint in PublicController accepts a user-supplied url query parameter and proxies the full HTTP response back to the caller. The only validation is url.endsWith'mp4', which is trivially bypassable by...

CVE-2026-34515

CVE-2026-34515 affects the AIOHTTP framework prior to 3.13.4. On Windows, the static resource handler could expose information about a NTLMv2 remote path, enabling UNC SSRF and potential credential exposure or local file read. The issue has been fixed in version 3.13.4. The CVE entry (CVE-2026-34...

CVE-2026-31943

LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.3, isPrivateIP in packages/api/src/auth/domain.ts fails to detect IPv4-mapped IPv6 addresses in their hex-normalized form, allowing any authenticated user to bypass SSRF protection and make the server issue HTTP requests ...

SUSE CVE-2026-33206

calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Prior to version 9.6.0, a path traversal vulnerability exists in Calibre' handling of images in Markdown and other similar text-based files allowing an attacker to include arbitrary files from the...

websec-payloads

Web Security Payloads & Exploitation Reference Comprehensiv...

EUVD-2026-16764

LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.3, isPrivateIP in packages/api/src/auth/domain.ts fails to detect IPv4-mapped IPv6 addresses in their hex-normalized form, allowing any authenticated user to bypass SSRF protection and make the server issue HTTP requests ...

CVE-2026-33766

WWBN AVideo (open-source video platform) versions up to 26.0 are affected by an SSRF protection bypass in image-download endpoints. The root cause is that isSSRFSafeURL() validates the URL against private/reserved IP ranges at check-time, but url_get_contents() follows HTTP redirects without re-v...

CVE-2026-33206

calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Prior to version 9.6.0, a path traversal vulnerability exists in Calibre' handling of images in Markdown and other similar text-based files allowing an attacker to include arbitrary files from the...

Calibre 安全漏洞

Calibre is an open-source, free tool developed by Kovid Goyal, a personal developer from India. It serves as a comprehensive e-book reading management and format conversion tool. Versions of Calibre prior to 9.6.0 contained security vulnerabilities. These vulnerabilities stemmed from a path...

CVE-2026-33644 Lychee has SSRF bypass via DNS rebinding — PhotoUrlRule only validates IP addresses, not hostnames resolving to internal IPs

Lychee is a free, open-source photo-management tool. Prior to version 7.5.2, the SSRF protection in PhotoUrlRule.php can be bypassed using DNS rebinding. The IP validation check line 86-89 only activates when the hostname is an IP address. When a domain name is used, filtervar$host,...

CVE-2026-33537 Lychee has SSRF bypass via incomplete IP validation in Photo::fromUrl — loopback and link-local IPs not blocked

Lychee is a free, open-source photo-management tool. The patch introduced for GHSA-cpgw-wgf3-xc6v SSRF via Photo::fromUrl contains an incomplete IP validation check that fails to block loopback addresses and link-local addresses. Prior to version 7.5.1, an authenticated user can still reach...

CVE-2026-33537

Lychee is a free, open-source photo-management tool. The patch introduced for GHSA-cpgw-wgf3-xc6v SSRF via Photo::fromUrl contains an incomplete IP validation check that fails to block loopback addresses and link-local addresses. Prior to version 7.5.1, an authenticated user can still reach...

CVE-2026-33237

WWBN AVideo is an open source video platform. Prior to version 26.0, the Scheduler plugin's run function in plugin/Scheduler/Scheduler.php calls urlgetcontents with an admin-configurable callbackURL that is validated only by isValidURL URL format check. Unlike other AVideo endpoints that were...

CVE-2026-33399

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.7.0, the SSRF fix applied in version 4.6.2 for CVE-2026-30839 and CVE-2026-30840 is incomplete. The validatewebhookurlforssrf protection was added to the test notification endpoints but not to the...

CVE-2026-24964 WordPress Contest Gallery plugin <= 28.1.2.1 - Server Side Request Forgery (SSRF) vulnerability

Server-Side Request Forgery SSRF vulnerability in Wasiliy Strecker / ContestGallery developer Contest Gallery contest-gallery allows Server Side Request Forgery.This issue affects Contest Gallery: from n/a through = 28.1.2.1...

CVE-2026-33679

Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, the DownloadImage function in pkg/utils/avatar.go uses a bare http.Client with no SSRF protection when downloading user avatar images from the OpenID Connect picture claim URL. An attacker who controls their...