phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2021-24490: The Email Artillery (MASS EMAIL) WordPress plugin through 4.1 does not properly check the uploaded files from the Import Emails feature, allowing arbitrary files to be uploaded. Furthermore, the plugi

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

The Email Artillery (MASS EMAIL) WordPress plugin through 4.1 does not properly check the uploaded files from the Import Emails feature, allowing arbitrary files to be uploaded. Furthermore, the plugi

Package
email-artillery (WordPress plugin) WordPress
Affected versions
<=4.1
Fixed in
no fix recorded
Severity
medium  CVSS 6.8
Exploitation
not on CISA KEV · EPSS 1% (46.4th percentile)
Published
2021-09-13
Source
nvd

References

CWE-352CWE-434
NVD recordemail-artillery (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