packagist package report

Is typo3/cms-backend safe?

typo3/cms-backend (packagist) has 24 known vulnerabilities, the worst rated HIGH. Upgrade to 14.3.3 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
      7.3
      high

      CVSS v4.0 base score out of 10

      epss
      0.24%
      low

      chance of exploitation in 30 days, 15th percentile of all CVEs

      xyz score
      3.3
      low

      CyberXYZ composite out of 10

      fig. 01 — GHSA-68jx-f42c-7599, the advisory selected below

      // 24 advisories

      The referrer enforcement introduced with TYPO3-CORE-SA-2020-006 (CVE-2020-11069) became ineffective in TYPO3 v13.0, where TYPO3 CMS started serving the backend…

      Full advisory text at GitHub advisory or NVD.

      // cvss v4.0 vector

      CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

      Attack vector
      Network
      Attack complexity
      Low
      Attack requirements
      Present
      Privileges required
      Low
      User interaction
      Active
      Confidentiality (vulnerable system)
      High
      Integrity (vulnerable system)
      High
      Availability (vulnerable system)
      High
      Confidentiality (subsequent systems)
      None
      Integrity (subsequent systems)
      None
      Availability (subsequent systems)
      None
      // questions
      Is typo3/cms-backend safe to install?

      CyberXYZ does not call a package safe in absolute terms. It records 24 known vulnerabilities for typo3/cms-backend (packagist), the worst rated HIGH, and no malicious-package signal. Whether it is acceptable depends on the version you run.

      Does typo3/cms-backend have known vulnerabilities?

      Yes. CyberXYZ records 24 known vulnerabilities for typo3/cms-backend (packagist), the worst rated HIGH. These include GHSA-68jx-f42c-7599, GHSA-xvv6-p4wf-mvx7, GHSA-744g-7qm9-hjh9, GHSA-3cqw-pxgr-jhrm, GHSA-4rvc-5hrh-qmwf.

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

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

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

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

      Checked 2026-11-14 at 13:06 UTC. The most recent advisory here was published 2026-09-01. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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