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#cve_2026_41940 — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #cve_2026_41940, aggregated by home.social.

  1. ⚠️ Si vous administrez ou connaissez quelqu’un qui administre un ou des hébergements avec cPanel & WHM, attention : la vulnérabilité critique CVE-2026-41940 ( vulnerability.circl.lu/vuln/CV ) permets à un attaquant distant de contourner l’authentification et d’obtenir un accès administrateur sans identifiants.
    L’exploitation se fait via les interfaces HTTPS exposées, sans interaction utilisateur, ce qui en fait un risque immédiat pour les serveurs accessibles depuis Internet.

    Ce type de faille est particulièrement recherché par les cybercriminels et par certaines APT gravitant autour de la Russie : prise de contrôle d’hébergements, déploiement de webshells, détournement de domaines, modification DNS/mail, vol de données ou rebond vers d’autres systèmes.

    À corriger en priorité : appliquez les versions corrigées, limitez l’accès à cPanel/WHM via VPN ou allowlist IP, et vérifiez les journaux d’accès.

    🩹
    👇
    https://support.cpanel.net/hc/en-us/articles/40073787579671-Security-CVE-2026-41940-cPanel-WHM-WP2-Security-Update-04-28-2026

    🔍
    👇
    https://labs.watchtowr.com/the-internet-is-falling-down-falling-down-falling-down-cpanel-whm-authentication-bypass-cve-2026-41940/

    ⬇️
    https://www.rapid7.com/blog/post/etr-cve-2026-41940-cpanel-whm-authentication-bypass/

    💬
    ⬇️
    infosec.pub/post/45774673

    #CyberVeille #cpanel #CVE_2026_41940

  2. 🚨 [CISA-2026:0430] CISA Adds One Known Exploited Vulnerability to Catalog (secdb.nttzen.cloud/security-ad)

    CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise.

    ⚠️ CVE-2026-41940 (secdb.nttzen.cloud/cve/detail/)
    - Name: WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability
    - Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
    - Known To Be Used in Ransomware Campaigns? Unknown
    - Vendor: WebPros
    - Product: cPanel & WHM and WP2 (WordPress Squared)
    - Notes: support.cpanel.net/hc/en-us/ar ; docs.cpanel.net/release-notes/ ; docs.wpsquared.com/changelogs/ ; nvd.nist.gov/vuln/detail/CVE-2;

    #SecDB #InfoSec #CVE #CISA_KEV #cisa_20260430 #cisa20260430 #cve_2026_41940 #cve202641940

  3. 🚨 [CISA-2026:0430] CISA Adds One Known Exploited Vulnerability to Catalog (secdb.nttzen.cloud/security-ad)

    CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise.

    ⚠️ CVE-2026-41940 (secdb.nttzen.cloud/cve/detail/)
    - Name: WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability
    - Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
    - Known To Be Used in Ransomware Campaigns? Unknown
    - Vendor: WebPros
    - Product: cPanel & WHM and WP2 (WordPress Squared)
    - Notes: support.cpanel.net/hc/en-us/ar ; docs.cpanel.net/release-notes/ ; docs.wpsquared.com/changelogs/ ; nvd.nist.gov/vuln/detail/CVE-2;

    #SecDB #InfoSec #CVE #CISA_KEV #cisa_20260430 #cisa20260430 #cve_2026_41940 #cve202641940