Medium severity6.3NVD Advisory· Published Jan 7, 2023· Updated Jun 17, 2026
CVE-2021-4307
CVE-2021-4307
Description
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
baobabnpm | < 2.6.1 | 2.6.1 |
Affected products
3- Range: 2.0
Patches
Vulnerability mechanics
References
7- github.com/Yomguithereal/baobab/commit/c56639532a923d9a1600fb863ec7551b188b5d19nvdPatchWEB
- github.com/Yomguithereal/baobab/pull/511nvdExploitPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-wvr2-q86m-6whpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-4307ghsaADVISORY
- vuldb.comnvdThird Party AdvisoryVDB EntryWEB
- vuldb.comnvdThird Party AdvisoryVDB EntryWEB
- github.com/Yomguithereal/baobab/releases/tag/2.6.1nvdRelease NotesWEB
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