PoC Index85,100 CVEs with PoCs

CVE-2023-26136

CRITICAL 9.8EPSS 2.6%

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.

Affected
tough-cookie
CVSS v3.1 NVD
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1 SNYK
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS
2.63% chance of exploitation in the next 30 days, 85th percentile
Published
2023-07-01
Updated
2025-08-27

Proof-of-concept exploits (4)

Security advisories

References