CVE-2023-26102 — HIGH (7.5)

Vulnerability 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 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Rangy Project	Rangy	-

Related Weaknesses (CWE)

CWE-1321

References

https://github.com/timdown/rangy/issues/478ExploitIssue TrackingThird Party Advisory
https://security.snyk.io/vuln/SNYK-JS-RANGY-3175702ExploitThird Party Advisory
https://github.com/timdown/rangy/issues/478ExploitIssue TrackingThird Party Advisory
https://security.snyk.io/vuln/SNYK-JS-RANGY-3175702ExploitThird Party Advisory

FAQ

What is CVE-2023-26102?

CVE-2023-26102 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 pr...

How severe is CVE-2023-26102?

CVE-2023-26102 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-26102?

Check the references section above for vendor advisories and patch information. Affected products include: Rangy Project Rangy.