VulnerabilityBSI CERT-Bund

    Composer: Mehrere Schwachstellen

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    NEOSEC enrichment — no mirror of the original source

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Composer ausnutzen, Sicherheitsvorkehrungen zu umgehen, Dateien zu manipulieren oder Informationen auszulesen.

    Source: BSI CERT-Bund. For licensing reasons NEOSEC Intel does not mirror the full text verbatim. The full text and expert commentary are available at the original source.

    Read the issue at BSI CERT-Bund

    Full advisory

    Mediumbsi:WID-SEC-2026-42540 linked CVEs

    Open advisory with all CVEs

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    Source: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-4254

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