Vulnerability Database · Packagist · Package report

craftcms/cms: vulnerability history, versions and safety

craftcms/cms is a package in the Packagist ecosystem. Vulert records 144 vulnerabilities for it across 120 releases, from Jul 2021 to Aug 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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144 vulnerabilities recorded C11 H48 M73 L12
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21 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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89 in the last 12 months

Most recent disclosure 11 Aug 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

Vulert verdict on craftcms/cms i

Updated on 23 Oct 2026

Careful: 21 of the 144 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.

Long-term outlook: usable, but needs attention 144 vulnerabilities on record across 5 years, 89 in the last year.

What to do: Plan around the 21 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Vulnerabilities on record 144 over 5 years · 89 in the last year i
  • Latest disclosure 11 Aug 2026 i
  • Highest CVSS 10.0 i
  • With no published fix 21 i

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01 Versions

Which versions are affected

Every version Vulert holds for craftcms/cms, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.

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Version Vulert vulnerabilities Fix published Details
6.0.0-alpha.17 C1 H4 M2 No Details →
6.0.0-alpha.16 C1 H4 M4 No Details →
6.0.0-alpha.15 C1 H4 M4 No Details →
6.0.0-alpha.14 C1 H4 M4 No Details →
6.0.0-alpha.13 C1 H4 M4 No Details →
6.0.0-alpha.12 C1 H4 M4 No Details →
6.0.0-alpha.11 C1 H4 M4 No Details →
6.0.0-alpha.10 C1 H4 M4 No Details →
6.0.0-alpha.9 C1 H4 M4 No Details →
6.0.0-alpha.8 C1 H4 M4 No Details →
6.0.0-alpha.7 C1 H4 M4 No Details →
6.0.0-alpha.6 C1 H4 M4 No Details →
6.0.0-alpha.5 C1 H4 M4 No Details →
6.0.0-alpha.4 C1 H4 M4 No Details →
6.0.0-alpha.3 C1 H4 M4 No Details →
6.0.0-alpha.2 C1 H4 M4 No Details →
6.0.0-alpha.1 C1 H4 M4 No Details →
5.10.14 C1 H4 M2 No Details →
5.10.13.2 C1 H4 M4 No Details →
5.10.13.1 C1 H4 M4 No Details →
5.10.13 C1 H4 M4 No Details →
5.10.12 C1 H4 M4 No Details →
5.10.11 C1 H4 M4 No Details →
5.10.10 C1 H4 M4 No Details →
5.10.9 C1 H4 M4 No Details →
5.10.8.1 C1 H4 M4 No Details →
5.10.8 C1 H4 M4 No Details →
5.10.7 C1 H5 M5 No Details →
5.10.6 C1 H6 M5 No Details →
5.10.5 C1 H7 M8 L1 No Details →
5.10.4.1 C2 H7 M8 L1 No Details →
5.10.4 C2 H7 M8 L1 No Details →
5.10.3 C2 H7 M8 L1 No Details →
5.10.2 C2 H7 M8 L1 No Details →
5.10.1 C2 H7 M8 L1 No Details →
5.10.0 C2 H7 M8 L1 No Details →
5.9.23 C3 H8 M9 L1 No Details →
5.9.22 C3 H9 M9 L1 No Details →
5.9.21 C3 H10 M9 L1 No Details →
5.9.20 C3 H13 M11 L1 No Details →
5.9.19 C3 H13 M11 L1 No Details →
5.9.18 C3 H13 M11 L1 No Details →
5.9.17 C3 H15 M11 L1 No Details →
5.9.16 C3 H15 M11 L1 No Details →
5.9.15 C3 H15 M11 L1 No Details →
5.9.14 C3 H15 M14 L1 No Details →
5.9.13 C3 H17 M17 L4 No Details →
5.9.12 C3 H18 M17 L4 No Details →
5.9.11 C3 H18 M17 L4 No Details →
5.9.10 C3 H19 M18 L4 No Details →
5.9.9 C3 H19 M18 L4 No Details →
5.9.8 C3 H21 M18 L4 No Details →
5.9.7 C3 H21 M18 L4 No Details →
5.9.6 C3 H21 M18 L4 No Details →
5.9.5 C3 H21 M18 L4 No Details →
5.9.4 C3 H21 M18 L4 No Details →
5.9.3 C3 H21 M18 L4 No Details →
5.9.2 C3 H21 M18 L4 No Details →
5.9.1 C3 H21 M18 L4 No Details →
5.9.0 C3 H21 M18 L4 No Details →
5.9.0-beta.2 C3 H20 M18 L4 No Details →
5.9.0-beta.1 C3 H21 M18 L4 No Details →
5.8.23 C4 H22 M22 L5 No Details →
5.8.22 C4 H23 M23 L5 No Details →
5.8.21 C4 H25 M27 L7 No Details →
5.8.20 C4 H27 M30 L7 No Details →
5.8.19 C4 H27 M30 L7 No Details →
5.8.18 C4 H27 M30 L7 No Details →
5.8.17 C4 H27 M30 L7 No Details →
5.8.16 C4 H27 M30 L7 No Details →
5.8.15 C4 H27 M30 L7 No Details →
5.8.14 C4 H27 M30 L7 No Details →
5.8.13.2 C4 H27 M30 L7 No Details →
5.8.13.1 C4 H27 M30 L7 No Details →
5.8.13 C4 H27 M30 L7 No Details →
5.8.12 C4 H27 M30 L7 No Details →
5.8.11 C4 H27 M30 L7 No Details →
5.8.10 C4 H27 M30 L7 No Details →
5.8.9 C4 H27 M30 L7 No Details →
5.8.8 C4 H27 M30 L7 No Details →
5.8.7 C4 H27 M30 L7 No Details →
5.8.6 C4 H27 M29 L7 No Details →
5.8.5 C4 H27 M29 L7 No Details →
5.8.4 C4 H27 M29 L7 No Details →
5.8.3 C4 H27 M29 L7 No Details →
5.8.2 C4 H27 M29 L7 No Details →
5.8.1 C4 H27 M29 L7 No Details →
5.8.0 C4 H27 M29 L7 No Details →
5.7.11 C4 H27 M29 L7 No Details →
5.7.10 C4 H27 M29 L7 No Details →
5.7.9 C4 H27 M29 L7 No Details →
5.7.8.2 C4 H27 M29 L7 No Details →
5.7.8.1 C4 H27 M29 L7 No Details →
5.7.8 C4 H27 M29 L7 No Details →
5.7.7 C4 H27 M29 L7 No Details →
5.7.6 C4 H27 M29 L7 No Details →
5.7.5 C4 H27 M29 L7 No Details →
5.7.4 C4 H27 M30 L7 No Details →
5.7.3 C4 H27 M30 L7 No Details →
5.7.2 C4 H27 M30 L7 No Details →
5.7.1.1 C4 H27 M30 L7 No Details →
5.7.1 C4 H27 M30 L7 No Details →
5.7.0 C4 H27 M30 L7 No Details →
5.7.0-beta.2 C4 H26 M30 L7 No Details →
5.7.0-beta.1 C4 H26 M30 L7 No Details →
5.6.17 C4 H26 M30 L7 No Details →
5.6.16 C4 H26 M30 L7 No Details →
5.6.15 C4 H26 M30 L7 No Details →
5.6.14 C4 H26 M30 L7 No Details →
5.6.13 C4 H26 M30 L7 No Details →
5.6.12 C4 H26 M30 L7 No Details →
5.6.11 C4 H26 M30 L7 No Details →
5.6.10.2 C4 H26 M30 L7 No Details →
5.6.10.1 C4 H26 M30 L7 No Details →
5.6.10 C4 H26 M30 L7 No Details →
5.6.9.1 C4 H26 M30 L7 No Details →
5.6.9 C4 H26 M30 L7 No Details →
5.6.8 C4 H26 M30 L7 No Details →
5.6.7 C4 H26 M30 L7 No Details →
5.6.6 C4 H26 M30 L7 No Details →

Newest 120 of 1,331 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2021 4
  • 2022 22
  • 2023 14
  • 2024 9
  • 2025 6
  • 2026 89

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 89 of the 144 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for craftcms/cms

The 5 most severe of 144 vulnerabilities recorded for this package

Search all 144 in the database →

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About craftcms/cms

Is craftcms/cms safe to use?

Vulert records 144 vulnerabilities for craftcms/cms in Packagist: 11 critical, 48 high, 73 medium and 12 low. 21 of them have no published fix yet, so those are the ones to avoid or mitigate.

How many vulnerabilities does craftcms/cms have?

144 vulnerabilities are recorded for craftcms/cms in the Packagist ecosystem: 11 critical, 48 high, 73 medium and 12 low. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new craftcms/cms vulnerabilities disclosed?

89 vulnerabilities were recorded for craftcms/cms in the last 12 months, and the oldest entry in this database dates to 02 Jul 2021. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of craftcms/cms are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor craftcms/cms for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the craftcms/cms version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.