cve.bz

CVE-2021-3915

5.7 mediumEPSS 1.0%

Medium (5.7) in bookstackapp bookstack. EPSS 1.0% chance of exploitation in the next 30 days.

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type

Severity

CVSS 3.1

5.7 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
EPSS
1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE
CWE-434
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON