cve.bz

CVE-2023-26136

9.8 criticalEPSS 2.6%

Critical (9.8) in salesforce tough-cookie. EPSS 2.6% chance of exploitation in the next 30 days. Fixed in tough-cookie 4.1.3.

Versions of the package tough-cookie before 4.1.3 are vulnerable to Prototype Pollution due to improper handling of Cookies when using CookieJar in rejectPublicSuffixes=false mode. This issue arises from the manner in which the objects are initialized.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE
CWE-1321
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-72xf-g2v4-qvf3npmtough-cookie<4.1.34.1.3

References

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