CVE-2021-4194

Improper Access Control in bookstackapp/bookstack

bookstack is vulnerable to Improper Access Control

Affected

bookstackapp · bookstackapp/bookstack

CVSS v3.1 NVD

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

CVSS v3.0 HUNTR

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

CVSS v2.0 NVD

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

EPSS

0.71% chance of exploitation in the next 30 days, 53rd percentile

Published

2022-01-06

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/0bc8b3f7-9057-4eb7-a989-24cd5689f114

Security advisories

• bookstackapp/bookstack/commit/cb0d674a71449de883713db2fcdccb6e108992ad
• advisories/GHSA-ghhm-xrwp-75m9

References

• CVE Record
• NVD entry