Prototype Pollution in Baobab Project
CVE-2021-4307
A vulnerability was found in Yomguithereal Baobab up to 2.6.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack can be launched remotely. Upgrading to version 2.6.1 is able to address this issue. The patch is named c56639532a923d9a1600fb863ec7551b188b5d19. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217627.
Vulnerability class: Prototype Pollution
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.013 (70.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: +0.000
Affected products
- Baobab Project
- Yomguithereal Baobab — versions 2.0, 2.1, 2.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, permissions-required, VDB Entry, Third Party Advisory)
- github.com/Yomguithereal/baobab/pull/511 (issue-tracking, Exploit, Patch, Third Party Advisory)
- github.com/Yomguithereal/baobab/commit/c56639532a923d9a1600fb863ec7551b188b5d19 (Patch, patch)
- github.com/Yomguithereal/baobab/releases/tag/2.6.1 (Release Notes, patch)
Frequently asked questions
- What is CVE-2021-4307?
- CVE-2021-4307 is a medium-severity vulnerability in Baobab Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 6.3/10. Published 2023-01-07.
- How severe is CVE-2021-4307?
- Medium severity. CVSS v3 base score is 6.3 out of 10.