Newsletter - API v1 and v2 addon for Newsletter
Newsletter - API v1 and v2 addon for Newsletter has one disclosed vulnerability in the WordSec catalog, all reported in 2024; it is fixed as of September 2026. Their average CVSS score is 6.5, and the most serious one scores 6.5 out of 10.
The most common weakness is Missing Authorization, behind 1 of the records (100%).
The one issue recorded for Newsletter - API v1 and v2 addon for Newsletter has a vendor fix available, so running the current release closes it.
All of these findings were reported by Arkadiusz Hydzik.
Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C