CVE-2023-2337

MEDIUM 6.1EPSS 0.5%

The ConvertKit WordPress plugin before 2.2.1 does not escape a parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

CVSS v3.1: 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v3.1: 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.46% chance of exploitation in the next 30 days, 38th percentile
Published: 2023-06-05
Updated: 2025-01-08

Proof-of-concept exploits (1)

https://wpscan.com/vulnerability/e5a6f834-80a4-406b-acae-57ffeec2e689

References

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