CVE-2019-6715: pub/sns.php in the W3 Total Cache plugin before 0.9.4 for WordPress allows remote attackers to read arbitrary files via the SubscribeURL field in SubscriptionConfirmation JSON data.

high Affects w3-total-cache (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2019-04-01; advisory modified 2026-06-17.

pub/sns.php in the W3 Total Cache plugin before 0.9.4 for WordPress allows remote attackers to read arbitrary files via the SubscribeURL field in SubscriptionConfirmation JSON data.

Package: w3-total-cache (WordPress plugin) WordPress
Affected versions: <0.9.4
Fixed in: 0.9.4
Severity: high CVSS 7.5
Exploitation: not on CISA KEV · EPSS 19% (97.3th percentile)
Published: 2019-04-01
Source: nvd

References

NVD record w3-total-cache (WordPress plugin) advisories

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