phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2021-24345: The page lists-management feature of the Sendit WP Newsletter WordPress plugin through 2.5.1, available to Administrator users does not sanitise, validate or escape the id_lista POST parameter before

medium Affects sendit (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The page lists-management feature of the Sendit WP Newsletter WordPress plugin through 2.5.1, available to Administrator users does not sanitise, validate or escape the id_lista POST parameter before

Package
sendit (WordPress plugin) WordPress
Affected versions
<=2.5.1
Fixed in
no fix recorded
Severity
medium  CVSS 6.6
Exploitation
not on CISA KEV · EPSS 1% (71.2th percentile)
Published
2021-06-14
Source
nvd

References

CWE-89
NVD recordsendit (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs   How findings are ranked

Related advisories