Vulnerability Database · Packagist · Package report
drupal/core: vulnerability history, versions and safety
drupal/core is a package in the Packagist ecosystem. Vulert records 193 vulnerabilities for it across 120 releases, from Feb 2018 to Oct 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.
No patched version yet — these are the ones to plan around.
See the unfixed vulnerabilities →No published version shipped hostile code.
Vulert verdict on drupal/core i
Updated on 22 Oct 2026
Careful: 3 of the 193 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.
What to do: Plan around the 3 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 193 over 8 years · 28 in the last year i
- Latest disclosure 14 Oct 2026 i
- Highest CVSS 9.8 i
- With no published fix 3 i
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01 Versions
Which versions are affected
Every version Vulert holds for drupal/core, 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.
Newest 120 of 512 versions on record. Severity counts are the vulnerabilities recorded against that exact release.
02 Disclosure history
How often vulnerabilities are recorded
Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 28 of the 193 were recorded in the last 12 months.
03 Vulnerabilities
Recorded vulnerabilities for drupal/core
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| CVE-2020-13675: Unrestricted Upload of File with Dangerous Type in Drupal core | 9.8 critical | 8.9.19 | 12 Feb 2022 |
| CVE-2017-6920: Drupal PECL YAML parser unsafe object handling | 9.8 critical | 8.3.4 | 14 May 2022 |
| CVE-2019-6342: Drupal Core - Improper Access Control | 9.8 critical | 8.7.5 | 11 Jan 2024 |
| CVE-2018-7600: Drupal Core Remote Code Execution Vulnerability | 9.8 critical | 7.58 | 14 May 2022 |
| CVE-2018-7602: Drupal Core Remote Code Execution Vulnerability | 9.8 critical | 7.59 | 23 Apr 2024 |
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Updated: 22/Oct/2026 · Vulnerabilities in our DB: 524173
