VulnerabilityModified
CVE-2023-26102
All versions of the package rangy are vulnerable to Prototype Pollution when using the extend() function in file rangy-core.js.The function uses recursive merge which can lead an attacker to modify properties of the Object.prototype
HIGH 8.2EPSS 0.77%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.77%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
All versions of the package rangy are vulnerable to Prototype Pollution when using the extend() function in file rangy-core.js.The function uses recursive merge which can lead an attacker to modify properties of the Object.prototype
- CVSS 3.1
- 8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
- EPSS
- 0.77% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1321
- Affected
- rangy project/rangy
- Source
- report@snyk.io
References
- https://github.com/timdown/rangy/issues/478Exploit, Issue Tracking, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-JS-RANGY-3175702Exploit, Third Party Advisory
- https://github.com/timdown/rangy/issues/478Exploit, Issue Tracking, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-JS-RANGY-3175702Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.