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Vulnerability Database · Packagist · Package report

backdrop/backdrop: vulnerability history, versions and safety

backdrop/backdrop is a package in the Packagist ecosystem. Vulert records 8 vulnerabilities for it across 19 releases, from Oct 2022 to Nov 2025. 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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8 vulnerabilities recorded H1 M7
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6 with no fix published

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

See the unfixed vulnerabilities →
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1 in the last 12 months

Most recent disclosure 18 Nov 2025.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all backdrop/backdrop vulnerabilities

Vulert verdict on backdrop/backdrop i

Updated on 22 Oct 2026

Careful: 6 of the 8 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 8 vulnerabilities on record across 3 years, 1 in the last year.

What to do: Plan around the 6 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 8 over 3 years · 1 in the last year i
  • Latest disclosure 18 Nov 2025 i
  • Highest CVSS 7.2 i
  • With no published fix 6 i

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01 Versions

Which versions are affected

Every version Vulert holds for backdrop/backdrop, 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
1.32.0 M1 No Details →
1.31.0 M1 No Details →
1.30.2 M1 No Details →
1.30.0 M1 No Details →
1.29.0 M1 No Details →
1.28.0 M1 No Details →
1.27.0 M2 No Details →
1.22.2 M7 No Details →
1.22.1 M7 No Details →
1.21.4 H1 M7 No Details →
1.21.3 H1 M7 No Details →
1.21.1 H1 M7 No Details →
1.21.0 H1 M7 No Details →
1.20.3 H1 M7 No Details →
1.19.1 H1 M7 No Details →
1.18.3 H1 M7 No Details →
1.17.3 H1 M7 No Details →
1.13.2-rc2 H1 M7 No Details →
1.13.2-rc1 H1 M7 No Details →

Newest 19 of 19 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2022 5
  • 2023 1
  • 2024 1
  • 2025 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 1 of the 8 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for backdrop/backdrop

The 5 most severe of 8 vulnerabilities recorded for this package

Search all 8 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2022-42092: Backdrop CMS Unrestricted File Upload vulnerability 7.2 high No fix published 07 Oct 2022
CVE-2025-63828: Backdrop CMS Host Header Injection Vulnerability 6.9 medium No fix published 18 Nov 2025
CVE-2022-42096: Cross-site Scripting in Backdrop CMS 4.8 medium No fix published 21 Nov 2022
CVE-2022-42097: Cross-site Scripting in Backdrop CMS 4.8 medium No fix published 22 Nov 2022
CVE-2022-42094: Cross-site Scripting in Backdrop CMS 4.8 medium No fix published 22 Nov 2022

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

Updated: 22/Oct/2026 · Vulnerabilities in our DB: 524173

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Questions

About backdrop/backdrop

Is backdrop/backdrop safe to use?

Vulert records 8 vulnerabilities for backdrop/backdrop in Packagist: 0 critical, 1 high, 7 medium and 0 low. 6 of them have no published fix yet, so those are the ones to avoid or mitigate.

How many vulnerabilities does backdrop/backdrop have?

8 vulnerabilities are recorded for backdrop/backdrop in the Packagist ecosystem: 0 critical, 1 high, 7 medium and 0 low. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new backdrop/backdrop vulnerabilities disclosed?

1 vulnerability was recorded for backdrop/backdrop in the last 12 months, and the oldest entry in this database dates to 07 Oct 2022. 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 backdrop/backdrop 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 backdrop/backdrop for upcoming vulnerabilities?

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