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CVE-2026-41700

Cross-Site WebSocket Hijacking in Spring for GraphQL

Spring for GraphQL applications that have enabled the WebSocket transport are vulnerable to Cross-Site WebSocket Hijacking. An attacker can trick an authenticated user into visiting a malicious page, allowing the attacker to execute arbitrary GraphQL operations with the victim's credentials. Affected versions: Spring for GraphQL 2.0.0 through 2.0.3; 1.4.0 through 1.4.5; 1.3.0 through 1.3.8; 1.0.0 through 1.0.6.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Spring Vmware
Products
Spring For Graphql Spring For Graphql
CVE-2026-48096

OpenFGA: Cache-key delimiter injection in openfga/openfga shared-iterator and v2 iterator caches enables intra-store authorization-decision poisoning

OpenFGA is an authorization/permission engine built for developers. Prior to version 1.16.0, when iterator caching is enabled, two distinct check requests can produce the same cache key, leading to OpenFGA reusing an earlier cached result for a subsequent request. This issue has been patched in version 1.16.0.

CVSS 3.1 · 5 Medium EPSS < 1% KEV · Not listed
Vendors
Openfga
Products
Helm Charts Openfga
CVE-2026-10795

UpdraftPlus: WP Backup & Migration Plugin <= 1.26.4 - Unauthenticated Authentication Bypass via UpdraftCentral udrpc

The UpdraftPlus: WP Backup & Migration Plugin plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.26.4 via the UpdraftPlus_Remote_Communications_V2::wp_loaded function. This is due to insufficient validation of the remote communications message format, where signature verification can be bypassed and unchecked decryption return values collapse to a predictable all-zero encryption key. This makes it possible for unauthenticated attackers to forge arbitrary RPC commands and run them as the connected administrator, such as uploading and activating a malicious plugin, which ultimately leads to remote code execution.

CVSS 3.1 · 8.1 High EPSS 4.3% KEV · Not listed
Vendors
Davidanderson Wordpress
Products
Updraftplus: Wp Backup & Migration Plugin Wordpress
CVE-2026-46654

Plonky3 MultiField32Challenger: transcript malleability and challenge entropy loss

Plonky3 is a toolkit for polynomial IOPs (PIOPs). Prior to versions 0.4.3 and 0.5.3, an attacker controlling prover-side observations can craft distinct transcripts that produce identical challenges, breaking the binding property of Fiat-Shamir. This issue has been patched in versions 0.4.3 and 0.5.3.

CVSS 4.0 · 8.9 High EPSS < 1% KEV · Not listed
Vendors
Plonky3
Products
Plonky3
CVE-2026-42462

Fedify has an LD-Signature Bypass via JSON-LD Named-Graph Restructuring

Fedify is a TypeScript library for building federated server apps powered by ActivityPub. Prior to versions 1.9.11, 1.10.10, 2.0.18, 2.1.14, and 2.2.3, an attacker can make use of JSON-LD features to restructure a JSON-LD document that would change how Fedify interprets it without changing its Linked Data Signature, allowing them to alter a third-party signed activity they have received. Versions 1.9.11, 1.10.10, 2.0.18, 2.1.14, and 2.2.3 fix the issue.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
Vendors
Fedify
Products
Fedify
CVE-2026-11278

chromium-browser: Inappropriate implementation in CustomTabs

Inappropriate implementation in CustomTabs in Google Chrome on Android prior to 149.0.7827.53 allowed a local attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Google
Products
Android Chrome
CVE-2026-36721

Lack of JWT Signature Verification Enables Authentication Bypass in Bookcars 8.3

A lack of cryptographic signature verification in the validateAccessToken function of bookcars v8.3 allows attackers to bypass authentication via a forged JWT token.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Bookcars
Products
Bookcars
CVE-2026-10846

Insufficient verification that responses belong to a query

NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub) resolver over UDP, lacks matching the query destination address and port with the response source address and port. Furthermore not the query ID, neither the question of the query is matched with that of the response. This makes applications, that use ldns for (stub) resolver functionality over UDP, vulnerable for off-path poisoning attacks. The drill tool, which is shipped with ldns, suffers from this vulnerability.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed
Vendors
Nlnetlabs
Products
Ldns
CVE-2026-46539

nimiq-primitives: BlockInclusionProof interlink issue when hops are empty

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, a logic flaw in BlockInclusionProof::is_block_proven causes the function to return true without performing any cryptographic verification when get_interlink_hops yields an empty hop list. This occurs when the target block is at the election block position immediately preceding the election head's epoch. An attacker providing transaction inclusion proofs can forge a MacroBlock header for that epoch position and have it accepted as "proven" without any hash or signature verification. This issue has been patched in version 1.4.0.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Nimiq
Products
Core-rs-albatross
CVE-2026-52754

Ghidra < 12.1 - Authentication Bypass via Null Signature in PKIAuthenticationModule

Ghidra before 12.1 contains an authentication bypass vulnerability in PKIAuthenticationModule.authenticate() that allows any user with a valid CA-signed certificate to impersonate other users by presenting their public certificate with a null signature. Attackers can escalate privileges, modify repository access controls, exfiltrate shared reverse engineering databases, and permanently compromise server integrity.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Nsa
Products
Ghidra
CVE-2026-11195

chromium-browser: Inappropriate implementation in MHTML

Inappropriate implementation in MHTML in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-11194

chromium-browser: Inappropriate implementation in Network

Inappropriate implementation in Network in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-11182

chromium-browser: Inappropriate implementation in SVG

Inappropriate implementation in SVG in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-11233

chromium-browser: Insufficient validation of untrusted input in FoldableAPIs

Insufficient policy enforcement in FoldableAPIs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-11181

chromium-browser: Inappropriate implementation in Media Session

Inappropriate implementation in Media Session in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-11693

chromium-browser: Inappropriate implementation in Plugins

Inappropriate implementation in Plugins in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-11284

chromium-browser: Side-channel information leakage in PerformanceAPIs

Side-channel information leakage in PerformanceAPIs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-11691

chromium-browser: Insufficient validation of untrusted input in New Tab Page

Insufficient validation of untrusted input in New Tab Page in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 3.1 Low EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-11686

chromium-browser: Insufficient validation of untrusted input in Dawn

Insufficient validation of untrusted input in Dawn in Google Chrome on macOS prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 3.1 Low EPSS < 1% KEV · Not listed
Vendors
Apple Google
Products
Macos Chrome
CVE-2026-11685

chromium-browser: Insufficient data validation in MediaCapture

Inappropriate implementation in MediaCapture in Google Chrome on Mac prior to 149.0.7827.103 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google
Products
Macos Chrome