Vulnerability Database · Packagist · Package report
ssddanbrown/bookstack: vulnerability history, versions and safety
ssddanbrown/bookstack is a package in the Packagist ecosystem. Vulert records 12 vulnerabilities for it across 120 releases, from Mar 2020 to Jul 2024. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.
Every vulnerability has a patched version to move to.
No published version shipped hostile code.
Vulert verdict on ssddanbrown/bookstack i
Updated on 23 Oct 2026
Every vulnerability Vulert records for this package has a fix, and the newest was recorded 10 Jul 2024. Apply the fixes listed below and you are clear.
What to do: Move the affected dependencies to the fixed versions listed below, then keep the package monitored so the next vulnerability reaches you. Fix it, then keep watch: Vulert alerts you when a new vulnerability affects the version you run. Monitor it with Vulert →
- Vulnerabilities on record 12 over 4 years · 0 in the last year i
- Latest disclosure 10 Jul 2024 i
- Highest CVSS 8.7 i
- With no published fix 0 i
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01 Versions
Which versions are affected
Every version Vulert holds for ssddanbrown/bookstack, 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 192 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. 0 of the 12 were recorded in the last 12 months.
03 Vulnerabilities
Recorded vulnerabilities for ssddanbrown/bookstack
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| CVE-2020-26211: Bookstack Cross-site Scripting vulnerability | 8.7 high | 0.30.4 | 24 May 2022 |
| CVE-2024-36676: BookStack Incorrect Access Control vulnerability | 8.2 high | 24.05.1 | 10 Jul 2024 |
| CVE-2020-5256: Remote Code Execution Through Image Uploads in BookStack | 7.9 high | 0.25.5 | 13 Mar 2020 |
| CVE-2021-3915: Unrestricted Upload of File with Dangerous Type in bookstack | 7.6 high | 21.0.3 | 15 Nov 2021 |
| CVE-2021-39155: Authorization Policy Bypass Due to Case Insensitive Host Comparison in istio.io/istio | 7.6 high | 21.0.3 | 15 Nov 2021 |
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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315
