CVE-2021-3852
Authorization Bypass Through User-Controlled Key in weseek/growi
growi is vulnerable to Authorization Bypass Through User-Controlled Key
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Authorization Bypass Through User-Controlled Key in weseek/growi
growi is vulnerable to Authorization Bypass Through User-Controlled Key
- Record
CVE-2021-3852- CVSS 3.0
- 6.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-639
- Updated
- 2026-11-02
EUVDEUVD-2021-27092
growi is vulnerable to Authorization Bypass Through User-Controlled Key
- Record
EUVD-2021-27092- CVSS 3.0
- 6.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wpx8-x78m-jrqq No score
growi is vulnerable to Authorization Bypass Through User-Controlled Key
growi is vulnerable to Authorization Bypass Through User-Controlled Key
- Record
GHSA-wpx8-x78m-jrqq- Weakness
- CWE-639
- Updated
- 2026-11-02
NVD
growi is vulnerable to Authorization Bypass Through User-Controlled Key
- Record
CVE-2021-3852- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 3.0
- 6.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-639
- Updated
- 2026-11-02
OSV
growi is vulnerable to Authorization Bypass Through User-Controlled Key
- Record
CVE-2021-3852- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-3852 is a medium vulnerability (CVSS 6.3) in Weseek Growi, published January 12, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.83%, the 57th percentile. No source names a fixed version.