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Exploited and new serious CVEs: October 2026

8,744 records · 21 KEV. In publication order.

Included: records in CISA KEV, with a weaponized exploit, with EPSS of 10% or more, with a public PoC and published in the last 3 years, and CVSS 7+ records published in the last 90 days. All other records are in search and vendor pages.

Month boundaries are UTC, the same rule as the publication date on each record page.

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  • Daptin: ParseAcceptLanguage `_` separator bypass enables >250x CPU amplification via Accept-Language header in LanguageMiddleware

    HighCVSS 8.7No exploitEPSS 0%

    daptin · daptinOct 30, 2026

  • Hydra: Deposit Claim omits Head state-token spending requirement

    HighCVSS 8.2No exploitEPSS 0%

    cardano-scaling · hydraOct 30, 2026

  • PDF Reader MCP: HTTP transport accepts unauthenticated requests despite a configured MCP_API_KEY

    HighCVSS 7.5No exploitEPSS 0%

    sylphxai · pdf-reader-mcpOct 30, 2026

  • praktor: Telegram upload traversal permits persistent agent instruction injection

    HighCVSS 8.2No exploitEPSS 0%

    mtzanidakis · praktorOct 30, 2026

  • WordPress Enable Media Replace plugin <= 4.2.2 - PHP Object Injection vulnerability

    HighCVSS 8.8No exploitEPSS 0%

    shortpixel · enable media replaceOct 30, 2026

  • WordPress GS Testimonial Slider plugin <= 3.3.10 - PHP Object Injection vulnerability

    HighCVSS 8.8No exploitEPSS 0%

    gs plugins · gs testimonial sliderOct 30, 2026

  • WordPress LeadSnap plugin <= 1.25 - PHP Object Injection vulnerability

    CriticalCVSS 9.8No exploitEPSS 0%

    leadsnap · leadsnapOct 30, 2026

  • WordPress All In One Login plugin <= 2.4.1 - Cross Site Scripting (XSS) vulnerability

    HighCVSS 7.1No exploitEPSS 0%

    saad iqbal · all in one loginOct 30, 2026

  • Secret Server device validation error

    CriticalCVSS 9.4No exploitEPSS 0%

    delinea · secret serverOct 30, 2026

  • Secret Server Authentication Bypass via Unauthenticated Pin Code Reset and Brute Force

    CriticalCVSS 9.9No exploitEPSS 0%

    delinea · secret serverOct 30, 2026

  • Secret Server JWT issuance error

    HighCVSS 8.7No exploitEPSS 0%

    delinea · secret serverOct 30, 2026

  • pgAdmin 4: The failed login limit can be bypassed, and Flask-Security's own views skip pgAdmin's login and password checks

    CriticalCVSS 9.2No exploitEPSS 0%

    pgadmin.org · pgadmin 4Oct 30, 2026

  • pgAdmin 4: An LDAP or Kerberos login is logged in to another account with the same username

    HighCVSS 8.9No exploitEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • pgAdmin 4: File Manager and storage-path tools act on a different path from the one checked

    HighCVSS 7.1No exploitEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • pgAdmin 4: Import/Export Data query export runs a command through a backslash in a double-quoted identifier

    CriticalCVSS 9.4No exploitEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • pgAdmin 4: SSH tunnels use the pgAdmin service account's own SSH identity

    HighCVSS 7.1No exploitEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • pgAdmin 4: Utility binary path can point at a shared storage directory

    HighCVSS 7.7No exploitEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • pgAdmin 4: libpq uses the pgAdmin service account's Kerberos credentials

    HighCVSS 7.1Proof of conceptEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • pgAdmin 4: Connection services are not restricted in server mode

    HighCVSS 7.1No exploitEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • pgAdmin 4: Server passwords are left in pgAdmin's process environment

    HighCVSS 7.0No exploitEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • pgAdmin 4: libpq uses the pgAdmin service account's own password file and client certificate

    HighCVSS 7.1No exploitEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • pgAdmin 4: Connection file paths and parameter keys escape the user's storage directory

    HighCVSS 7.2No exploitEPSS 0%

    pgadmin.org · pgadmin 4Oct 30, 2026

  • pgAdmin 4: Files opened in a storage directory follow a symbolic link, hard link or FIFO planted after the containment check

    HighCVSS 7.3No exploitEPSS 0%

    pgadmin.org · pgadmin 4Oct 30, 2026

  • pgAdmin 4: Materialized view refresh redirects its connection through a crafted database name

    HighCVSS 7.1No exploitEPSS 0%

    pgadmin · pgadmin 4Oct 30, 2026

  • Ladybird: Missing origin-clean enforcement in CSSStyleSheet allows cross-origin CSS read and mutation

    HighCVSS 7.1No exploitEPSS 0%

    ladybirdbrowser · ladybirdOct 30, 2026

  • Ladybird: FinalizationRegistry::cleanup() heap use-after-free via reentrant unregister()

    HighCVSS 8.8No exploitEPSS 0%

    ladybirdbrowser · ladybirdOct 30, 2026

  • draw.io Desktop allows Windows executable search-path hijacking

    HighCVSS 7.8No exploitEPSS 0%

    jgraph · drawio-desktopOct 30, 2026

  • Pi-hole: Local privilege escalation from `pihole` user to root via CVE-2026-41489 fix bypass

    HighCVSS 7.8No exploitEPSS 0%

    pi-hole · pi-holeOct 30, 2026

  • Pi-hole: arbitrary root file clobber / chmod / disclosure via updatecheck.sh cron following /etc/pihole/versions symlink

    HighCVSS 7.8No exploitEPSS 0%

    pi-hole · pi-holeOct 30, 2026

  • RAGFlow: OpenAI-compatible agent completion bypasses private canvas authorization

    HighCVSS 7.1No exploitEPSS 0%

    infiniflow · ragflowOct 30, 2026

  • PinePods: Authenticated SSRF via podcast RSS enclosure URL (server-side fetch of attacker-controlled URL, no host validation)

    CriticalCVSS 9.1No exploitEPSS 0%

    madeofpendletonwool · pinepodsOct 30, 2026

  • HoneySQL unchecked entity names can lead to SQL injection results

    CriticalCVSS 9.8No exploitEPSS 0%

    seancorfield · honeysqlOct 30, 2026

  • Kargo: Privilege escalation via Project RBAC management in the Kargo API

    CriticalCVSS 9.3No exploitEPSS 0%

    akuity · kargoOct 30, 2026

  • OSAC operator: Kubeconfig credential-plugin execution and SSRF in console proxy

    HighCVSS 8.6No exploitEPSS 0%

    osac-project · osac-operatorOct 30, 2026

  • MyTube: Visitor Can Access Hidden Video Metadata and Content

    HighCVSS 7.1No exploitEPSS 0%

    franklioxygen · mytubeOct 30, 2026

  • MyTube: Unauthenticated Media Access via Static Routes Bypassing Login

    HighCVSS 8.7No exploitEPSS 0%

    franklioxygen · mytubeOct 30, 2026

  • OpenVM: MemoryMerkleAir allows below-leaf rows to alter memory roots

    HighCVSS 8.7No exploitEPSS 0%

    openvm-org · openvmOct 30, 2026

  • OpenVM's OpenVmHalo2Verifier self-call can bypass proof verification

    HighCVSS 8.7No exploitEPSS 0%

    openvm-org · openvmOct 30, 2026

  • Stack Buffer Overflow in Sentinel Keys Server

    HighCVSS 7.3No exploitEPSS 0%

    thalesgroup · sentinel keys serverOct 30, 2026

  • Unauthenticated Stack Buffer Overflow in Sentinel Keys Server

    CriticalCVSS 9.3No exploitEPSS 0%

    thalesgroup · sentinel keys serverOct 30, 2026

  • ssl_verify_fun: partial-label wildcard certificate matches hostnames across a label boundary

    CriticalCVSS 9.1No exploitEPSS 0%

    deadtrickster · ssl_verify_funOct 30, 2026

  • NovumOS: Nova Interpreter Privilege Escalation

    HighCVSS 8.6No exploitEPSS 0%

    minecanton209 · novumosOct 30, 2026

  • Filecoin Pin: Fork bypass in the privileged GitHub Actions workflow

    HighCVSS 8.2No exploitEPSS 0%

    filecoin-project · filecoin-pinOct 30, 2026

  • ag-psd has uncontrolled memory allocation via declared PSD dimensions (DoS)

    HighCVSS 7.5No exploitEPSS 0%

    agamnentzar · ag-psdOct 30, 2026

  • Metalama: Local code execution via DLL planting in world-writable temporary directories (Linux/macOS)

    HighCVSS 8.2No exploitEPSS 0%

    metalama · metalamaOct 30, 2026

  • Metalama's Visual Studio inter-process named pipe allows unsafe deserialization that enables local code execution

    HighCVSS 7.3No exploitEPSS 0%

    metalama · metalamaOct 30, 2026

  • ThingLinks TDengine TDS APIs vulnerable to unauthenticated SQL injection

    CriticalCVSS 9.1No exploitEPSS 0%

    mqttsnet · thinglinksOct 30, 2026

  • ThingLinks vulnerable to authenticated remote code execution via Groovy script registration in ThingLinks

    CriticalCVSS 9.9No exploitEPSS 0%

    mqttsnet · thinglinksOct 30, 2026

  • MoLing: unauthenticated SSE and wildcard CORS expose tool sessions

    CriticalCVSS 9.6No exploitEPSS 0%

    gojue · molingOct 30, 2026

  • Ring's nested-params middleware has inefficient regular expression complexity

    HighCVSS 7.5No exploitEPSS 0%

    ring-clojure · ringOct 30, 2026

  • libriscv: Out of bounds read vuln in the ELF parser (Denial of service)

    HighCVSS 7.9Proof of conceptEPSS 0%

    libriscv · libriscvOct 30, 2026

  • SABnzbd: Orphan-job path traversal permits arbitrary file deletion

    HighCVSS 7.0No exploitEPSS 0%

    sabnzbd · sabnzbdOct 30, 2026

  • ESPAsyncWebServer multipart parser has null-pointer write

    HighCVSS 7.5No exploitEPSS 0%

    esp32async · espasyncwebserverOct 30, 2026

  • ZTNET privilege bypass: any user can deactivate arbitrary accounts via /api/auth/user/invalidateUser

    HighCVSS 8.1No exploitEPSS 0%

    sinamics · ztnetOct 30, 2026

  • Dream Displays has command-line argument injection in yt-dlp invocation

    HighCVSS 8.7No exploitEPSS 0%

    arsmotorin · dreamdisplaysOct 30, 2026

  • jack: upstream error responses expose backend and peer credentials

    HighCVSS 8.4No exploitEPSS 0%

    roziscoding · jackOct 30, 2026

  • Shopper: missing variant-delete authorization permits destructive single and bulk actions

    HighCVSS 8.1No exploitEPSS 0%

    shopperlabs · shopperOct 30, 2026

  • Shopper: same-origin SVG and HTML uploads enable stored XSS and persistent administrator creation

    HighCVSS 8.7No exploitEPSS 0%

    shopperlabs · shopperOct 30, 2026

  • PDF Invoices & Packing Slips for WooCommerce 5.16.2 - 5.16.4 - Unauthenticated Stored XSS via Order Address and Customer Note Fields

    HighCVSS 7.5No exploitEPSS 0%

    unknown · pdf invoices & packing slips for woocommerceOct 30, 2026

  • Fickling check_safety() bypass: dotted __qualname__ in STACK_GLOBAL resolves a class-method attribute path that evades call analysis

    HighCVSS 8.8No exploitEPSS 0%

    trailofbits · ficklingOct 30, 2026

  • Fickling check_safety() bypass: likely_safe_imports grants module-origin trust to unvalidated standard library callables

    HighCVSS 8.8No exploitEPSS 0%

    trailofbits · ficklingOct 30, 2026

  • LightSAML: Signature reference wrapping permits unsigned assertion claims

    HighCVSS 8.1No exploitEPSS 0%

    litesaml · lightsamlOct 30, 2026

  • Refitter: Unrestricted OpenAPI references permit build-host SSRF and file inclusion

    HighCVSS 7.1No exploitEPSS 0%

    christianhelle · refitterOct 30, 2026

  • netopeer2-server logging has format string vulnerability via subtree filter

    HighCVSS 7.1No exploitEPSS 0%

    cesnet · netopeer2Oct 30, 2026

  • OpenRemote has authenticated SQL injection in crosstab datapoint exports

    HighCVSS 7.2No exploitEPSS 0%

    openremote · openremoteOct 30, 2026

  • AdminNeo: RCE via SQLite VACUUM INTO (ATTACH Blocklist Bypass)

    HighCVSS 7.2No exploit

    Oct 30, 2026

  • AdminNeo has Cookie Attribute Injection via Unsanitized X-Forwarded-Prefix in Set-Cookie Headers

    HighCVSS 8.2No exploit

    Oct 30, 2026

  • AdminNeo SQLite Database-List Drop Arbitrary File Deletion

    HighCVSS 8.1No exploit

    Oct 30, 2026

  • imgproxy has unbounded memory allocation in ICO loader that allows unauthenticated memory-exhaustion DoS via crafted data_size field

    HighCVSS 7.5No exploit

    Oct 30, 2026

  • imgproxy has out-of-bounds heap read/write in ICO loader BMP header reconstruction that allows unauthenticated remote worker crash

    HighCVSS 7.5No exploit

    Oct 30, 2026

  • imgproxy has integer overflow in imgproxy ICO loader that causes denial of service and may permit remote code execution

    CriticalCVSS 9.8No exploit

    Oct 30, 2026

  • Signal K resources API path traversal can disclose the JWT signing secret and enable remote code execution

    CriticalCVSS 9.8No exploit

    Oct 30, 2026

  • IXP Manager has Broken Object-Level Authorization

    HighCVSS 8.3No exploitEPSS 0%

    inex · ixp-managerOct 30, 2026

  • IXP Manager has authenticated non-administrator privilege escalation

    HighCVSS 8.8No exploitEPSS 0%

    inex · ixp-managerOct 30, 2026

  • Aedes has Uncaught Exception and Uncontrolled Resource Consumption

    HighCVSS 7.5No exploitEPSS 0%

    moscajs · aedesOct 30, 2026

  • Refitter: C# source injection through OpenAPI content-type map keys

    HighCVSS 8.6No exploitEPSS 0%

    christianhelle · refitterOct 30, 2026

  • Refitter: C# source injection through OpenAPI path keys

    HighCVSS 8.6No exploitEPSS 0%

    christianhelle · refitterOct 30, 2026

  • Refitter: C# source injection through OpenAPI header parameter names

    HighCVSS 8.6No exploitEPSS 0%

    christianhelle · refitterOct 30, 2026

  • TAKO AI Agent for Okta: Unauthenticated first-run administrator takeover

    CriticalCVSS 9.8No exploitEPSS 0%

    fctr-id · okta-ai-agentOct 30, 2026

  • TAKO AI Agent for Okta: Authenticated Python execution through validator bypass

    HighCVSS 8.8No exploitEPSS 0%

    fctr-id · okta-ai-agentOct 30, 2026

  • OpenSearch SQL plugin: Unsafe cursor deserialization permits server code execution

    HighCVSS 8.7No exploitEPSS 0%

    opensearch-project · sqlOct 30, 2026

  • Coop has a data leak via unauthenticated GraphQL Query.allOrgs

    HighCVSS 8.7No exploitEPSS 0%

    roostorg · coopOct 30, 2026

  • Coop has SAML cross-tenant authentication bypass

    HighCVSS 7.4No exploitEPSS 0%

    roostorg · coopOct 30, 2026

  • Shopify App: Token exchange shop context confusion may allow cross-shop authorization bypass in affected apps

    HighCVSS 7.6No exploitEPSS 0%

    shopify · shopify_appOct 30, 2026

  • Unverified Sign in with Apple callback parameter can override verified ID token claims

    CriticalCVSS 9.3No exploitEPSS 0%

    pow-auth · assentOct 31, 2026

  • File Force Download for Drupal 7 Access Bypass via Unconditional Download Headers

    HighCVSS 8.7No exploitEPSS 0%

    drupal · file force downloadOct 31, 2026

  • SoftIron HyperCloud: OS Command Injection in Orchestrator via Virtual Machine Template Fields

    HighCVSS 7.4No exploitEPSS 0%

    softiron · hypercloudOct 31, 2026

  • Meow Lightbox <= 5.6.4 - Unauthenticated Stored Cross-Site Scripting via HTML Parser Quote-Metadata Desynchronization

    HighCVSS 7.2No exploitEPSS 0%

    tigroumeow · meow lightboxOct 31, 2026

  • Ninja Forms <= 3.15.5 - Unauthenticated Stored Cross-Site Scripting via 'extra' Parameter via Metadata Key Normalization

    HighCVSS 7.2No exploitEPSS 0%

    kstover · ninja forms – contact form builder with calculators, quizzes, signatures & ai form builderOct 31, 2026

  • PPWP <= 1.9.26 - Unauthenticated Stored Cross-Site Scripting via '[ppwp]' Shortcode 'desc_below_form' Attribute via Placeholder Marker Collision

    HighCVSS 7.2No exploitEPSS 0%

    buildwps · ppwp – password protect pagesOct 31, 2026

  • Bulk Media Register < 2.01 - Author+ Arbitrary File Move via Path Traversal

    HighCVSS 7.2No exploitEPSS 0%

    unknown · bulk media registerOct 31, 2026

  • Security Optimizer < 1.6.9 - 2FA Bypass via Missing Rate Limiting

    HighCVSS 7.5No exploitEPSS 0%

    unknown · security optimizerOct 31, 2026

  • Mapster WP Maps < 2.0.6 - Unauthenticated Arbitrary Post Modification via save-mapmaker REST Route

    HighCVSS 7.5No exploitEPSS 0%

    unknown · mapster wp mapsOct 31, 2026

  • CVE-2026-119977
    62This week

    WordPress Core 4.7.0 - 7.1.3 - Unauthenticated Upgrade-Window Staged-Installer Remote Code Execution

    HighCVSS 8.1KEVWeaponizedEPSS 1%

    wordpress · wordpressOct 31, 2026

  • SureCart <= 4.9.4 - Unauthenticated Stored Cross-Site Scripting via 'manual-payment-instructions' Attribute of sc-order-manual-instructions in Comments

    HighCVSS 7.2No exploitEPSS 0%

    surecart · surecart – ecommerce made easy for selling physical products, digital downloads, subscriptions, donations, & paymentsOct 31, 2026

  • PDF Invoices & Packing Slips for WooCommerce <= 5.16.4 - Unauthenticated Stored Cross-Site Scripting via Billing First Name / Last Name / Company / Customer Not

    HighCVSS 7.2No exploitEPSS 0%

    wpovernight · pdf invoices & packing slips for woocommerceOct 31, 2026

  • PDF Invoice for WooCommerce + Drag and Drop Template Builder <= 7.1.1 - Unauthenticated PHP Object Injection to Remote Code Execution via 'customer_note' Checko

    CriticalCVSS 9.8No exploitEPSS 0%

    addonsorg · pdf invoice for woocommerce + drag and drop template builderOct 31, 2026

  • W3 Total Cache <= 2.10.7 - Unauthenticated Stored Cross-Site Scripting via Comment Content Cached as HTML after License Expiry

    HighCVSS 7.2No exploitEPSS 0%

    boldgrid · w3 total cacheOct 31, 2026

  • VikRentCar Car Rental Management System <= 1.4.9 - Unauthenticated Stored Cross-Site Scripting via 'poplink' Parameter

    HighCVSS 7.2No exploitEPSS 0%

    e4jvikwp · vikrentcar car rental management systemOct 31, 2026

  • Relevanssi <= 4.28.5 - Unauthenticated Stored Cross-Site Scripting via Comment Content via Late Entity Decode

    HighCVSS 7.2No exploitEPSS 0%

    comesio · relevanssi – a better searchOct 31, 2026