VulnerabilityModified
CVE-2021-25927
Prototype pollution vulnerability in 'safe-flat' versions 2.0.0 through 2.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.
CRITICAL 9.8EPSS 3.34%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Prototype pollution vulnerability in 'safe-flat' versions 2.0.0 through 2.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.34% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1321
- Affected
- safe-flat project/safe-flat
- Source
- vulnerabilitylab@mend.io
References
- https://github.com/jessie-codes/safe-flat/commit/4b9b7db976bba8c968354f4315f5f9c219b7cbf3Patch, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25927Exploit, Third Party Advisory
- https://github.com/jessie-codes/safe-flat/commit/4b9b7db976bba8c968354f4315f5f9c219b7cbf3Patch, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25927Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.