CVE-2021-42748
In Beaver Builder through 2.5.0.3, attackers can bypass the visibility controls protection...
In Beaver Builder through 2.5.0.3, attackers can bypass the visibility controls protection mechanism via the REST API.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In Beaver Builder through 2.5.0.3, attackers can bypass the visibility controls protection mechanism via the REST API.
- Record
CVE-2021-42748- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-425
- Updated
- 2026-11-02
CVE List No score
In Beaver Builder through 2.5.0.3, attackers can bypass the visibility controls protection mechanism via the REST API.
- Record
CVE-2021-42748- Updated
- 2026-11-02
EUVDEUVD-2021-29706 No score
In Beaver Builder through 2.5.0.3, attackers can bypass the visibility controls protection mechanism via the REST API.
- Record
EUVD-2021-29706- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xqcg-xx67-m64q
In Beaver Builder through 2.5.0.3, attackers can bypass the visibility controls protection...
In Beaver Builder through 2.5.0.3, attackers can bypass the visibility controls protection mechanism via the REST API.
- Record
GHSA-xqcg-xx67-m64q- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-668
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-42748 is a medium vulnerability (CVSS 5.3) in Fastlinemedia Beaver Builder, published January 7, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.03%, the 63rd percentile. No source names a fixed version.