packagist package report

Is typo3/cms-core safe?

typo3/cms-core (packagist) has 129 known vulnerabilities, the worst rated CRITICAL. Upgrade to 14.3.6 or later to clear all of them. No malicious-package signal is recorded.

// reach

0 direct dependencies

none carry a known advisory

    0 packages depend on it

    dependents not yet indexed for this ecosystem

      Create a free accountfor every dependency path, dependent and what to upgrade
      // ai model usage

      Tracked for PyPI packages. HuggingFace models declare Python dependencies, so packagist packages are not covered.

      cvss
      9.8
      critical

      CVSS v3.1 base score out of 10

      epss
      not scored

      chance of exploitation in 30 days

      xyz score
      4.0
      medium

      CyberXYZ composite out of 10

      fig. 01 — GHSA-cc97-g92w-jm65, the advisory selected below

      // 129 advisories

      GHSA-cc97-g92w-jm65

      CRITICALGitHub rating

      Phar files (formerly known as "PHP archives") can act als self extracting archives which leads to the fact that source code is executed when Phar files are…

      Full advisory text at GitHub advisory.

      // cvss v3.1 vector

      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

      Attack vector
      Network
      Attack complexity
      Low
      Privileges required
      None
      User interaction
      None
      Scope
      Unchanged
      Confidentiality
      High
      Integrity
      High
      Availability
      High
      // questions
      Is typo3/cms-core safe to install?

      CyberXYZ does not call a package safe in absolute terms. It records 129 known vulnerabilities for typo3/cms-core (packagist), the worst rated CRITICAL, and no malicious-package signal. Whether it is acceptable depends on the version you run.

      Does typo3/cms-core have known vulnerabilities?

      Yes. CyberXYZ records 129 known vulnerabilities for typo3/cms-core (packagist), the worst rated CRITICAL. These include GHSA-cc97-g92w-jm65, GHSA-68jx-f42c-7599, GHSA-hwvq-2w67-rvxp, GHSA-chm7-4vch-h8vr, GHSA-3v8v-4wg6-r7qh.

      Which version of typo3/cms-core should I use?

      14.3.6 or later clears every advisory recorded for typo3/cms-core (packagist). Check the release you pick before installing it.

      How do I check typo3/cms-core before installing?

      Search typo3/cms-core in CyberXYZ Check at https://cyberxyz.io/check?q=typo3%2Fcms-core. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.

      Checked 2026-11-14 at 12:39 UTC. The most recent advisory here was published 2026-09-01. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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