Medium severity6.8NVD Advisory· Published Dec 2, 2021· Updated Jun 17, 2026
CVE-2021-3944
CVE-2021-3944
Description
bookstack is vulnerable to Cross-Site Request Forgery (CSRF)
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
ssddanbrown/bookstackPackagist | < 21.11 | 21.11 |
Affected products
3- Range: unspecified
Patches
Vulnerability mechanics
References
4- github.com/bookstackapp/bookstack/commit/88e6f93abf54192a69cc8080e0dc6516ee68ccbbnvdPatchThird Party AdvisoryWEB
- huntr.dev/bounties/65551490-5ade-49aa-8b8d-274c2ca9fdc9nvdExploitPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-wc7v-77jr-5c3mghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-3944ghsaADVISORY
News mentions
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