Compromised AsyncAPI npm Packages Deliver Multi-Stage Botnet Malware

Four compromised npm packages in the @asyncapi namespace have been observed distributing a multi-stage botnet loader, according to findings from OX Security, SafeDep, Socket, and StepSecurity. The affected packages are listed below - @asyncapi/[email protected]...

BIT-MODSECURITY2-2026-52747 ModSecurity: Multipart form-data parser silently strips embedded line breaks from form-field values, enabling request-body inspection bypass

ModSecurity is an open source, cross platform web application firewall WAF engine for Apache, IIS and Nginx. Prior to 3.0.16, the multipart/form-data request body parser in libmodsecurity silently removes embedded line breaks from non-file form-field values before exporting them to ARGS and...

SUSE CVE-2026-12478

The fix for CVE-2026-0716 commit 6ff7ef0, libsoup 3.6.6 placed the integer overflow guard inside the if masked block, leaving unmasked server-to-client frames unprotected. A malicious WebSocket server can send a crafted unmasked frame with a payload length near UINT64MAX to trigger an OOB read in...

MAL-2026-10626 Malicious code in @react-case/option (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c4beffda94b8ea554f153faaf508da7906f78d821d45d2fca7b7b61180740269 The package's main entrypoint index.js is heavily obfuscated with a string-array + RC4-style decoder that reconstructs all API names and the target U...

MAL-2026-10619 Malicious code in @vite-js/vui (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 89dd59b0cc2b2931e47b1822fa705eba41767d28ae89bce2e277254377dd9a0a Package publishes under @vite-js/vui while impersonating the official vite package: package.json sets author "Evan You", description "Native-ESM...

CVE-2026-48758

sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 3.2.1, the preAuthEncoding function in @sigstore/core uses Node.js ascii encoding when converting the PAE string to bytes, allowing payloadType to be mutated after signing without invalidating the signature...

CVE-2026-48758

CVE-2026-48758 affects sigstore-js with a flaw in the preAuthEncoding function in @sigstore/core: it uses Node.js ASCII encoding when converting PAE strings to bytes, allowing payloadType to be mutated after signing without invalidating the DSSE signature. The issue is fixed in @sigstore/core ver...

CVE-2026-48758 sigstore-js: DSSE payloadType type-binding failure

sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 3.2.1, the preAuthEncoding function in @sigstore/core uses Node.js ascii encoding when converting the PAE string to bytes, allowing payloadType to be mutated after signing without invalidating the signature...

CVE-2026-48758 sigstore-js: DSSE payloadType type-binding failure

sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 3.2.1, the preAuthEncoding function in @sigstore/core uses Node.js ascii encoding when converting the PAE string to bytes, allowing payloadType to be mutated after signing without invalidating the signature...

MAL-2026-10622 Malicious code in chai-as-structured (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9508b72d48575443d9e68f1da1ef6bdd1ebc9351f271fba56b563701f03e56e2 The package name evokes chai-as-promised but the shipped code presents itself as pino middleware. When the middleware factory in index.js is invoked,...

MAL-2026-10621 Malicious code in chai-as-hardened (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 20c6afe564cf46f02258e635c1b08a802cd4f9b949e098710f44544cdbb86dfd On require, index.js spawns a detached Node child process running lib/initializeCaller.js. That script base64-decodes a hardcoded URL...

CVE-2026-47212

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, TwilioRequestParser::doParse received the configured webhook secret but ignored the X-Twilio-Signature HMAC header, allowing unauthenticated POST requests to inje...

EUVD-2026-44443

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. In 3.4.4, DOMPurify allowed selectedcontent by default, allowing browsers to re-clone an XSS payload after sanitization so that unsanitized markup inside is returned. This issue is fixed in version 3.4.5...

Malicious code in ethereum-lib-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 58bddf420dcb894a940b62fba777628f0c3a9d31dd7fa915afaea618c1914d52 Package [email protected] impersonates the widely-used ethereumjs-util library: the package name, README badge, repository, homepage, and auth...

MAL-2026-10613 Malicious code in ethereum-lib-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 58bddf420dcb894a940b62fba777628f0c3a9d31dd7fa915afaea618c1914d52 Package [email protected] impersonates the widely-used ethereumjs-util library: the package name, README badge, repository, homepage, and auth...

CVE-2026-15711

The CVE describes a vulnerability in libsoup’s WebSocket frame parsing. The flaw stems from failing to validate length rules for WebSocket control frames as specified in RFC 6455 §5.5, allowing an oversized control frame to be sent by a remote, unauthenticated attacker. The parser does not termin...

CVE-2026-62642

A flaw was found in Roundcube Webmail. A remote attacker could exploit an infinite loop vulnerability in the TNEF Transport Neutral Encapsulation Format decoder by sending a specially crafted email with a TNEF attachment. This could lead to a denial of service, making the webmail service...

Malicious code in chain-sdk-js (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector cb94ce743d92fe81015db70380ba325e78e4271b78689a9a6998cda4e6bdc038 chain-sdk-js is a typosquat of @thetalabs/theta-js package name, description, author 'Theta Labs', and bundle filenames thetajs.cjs.js/thetajs.umd.js...

GHSA-2P5X-4JR6-X5JG FacturaScripts: CSV formula injection in CSVExport allows authenticated low-priv users to plant payloads that execute when an admin opens the export

Summary Live PoC verified 2026-04-30 against a stock FacturaScripts master at 127.0.0.1:8081. A low-privilege user lowpriv created a customer with nombre = "=SUM1+1cmd|/c calc!A1". An admin then exported ListCliente to CSV via ?action=export&option=CSV. The downloaded file contains the raw payloa...

CVE-2026-59885 pyasn1: Quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID processing allows denial of service

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the BER, CER, and DER decoders process OBJECT IDENTIFIER and RELATIVE-OID values in quadratic time relative to the number of arcs, so a small crafted payload containing an OID with many arcs consumes excessive CPU per decode call and c...