CVE-2021-3874

bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v3.0

4.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v2.0

4.0 MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N

EPSS

1.20% chance of exploitation in the next 30 days, 66th percentile

Published

2021-10-15

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/ac268a17-72b5-446f-a09a-9945ef58607a

References

• CVE Record
• NVD entry

Related

• CVE-2021-38721
• CVE-2021-3875
• CVE-2021-3872
• CVE-2021-38751
• CVE-2021-38714
• CVE-2021-38752