{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-104006","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2026-10-01T16:26:50.185Z","datePublished":"2026-10-10T06:40:15.885Z","dateUpdated":"2026-10-11T16:55:16.112Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-10-10T06:40:15.885Z"},"affected":[{"vendor":"softaculous","product":"SpeedyCache – Cache, Optimization, Performance","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.4.2","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The SpeedyCache – Cache, Optimization, Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.2 via the 'comment_author_*, comment_author_email_*' parameter. This makes it possible for unauthenticated attackers to extract the full name and email address of returning commenters pre-filled into comment form input fields and persisted as the site-wide cached page by any unauthenticated attacker requesting the same public URL. The read-side handler in advanced-cache.php correctly skips cached delivery for requests carrying comment_author_* cookies, but this check is absent on the write path, meaning the cache poisoning is invisible to the victim commenter yet fully exploitable by any unauthenticated attacker with no cookies."}],"title":"SpeedyCache <= 1.4.2 - Unauthenticated Sensitive Information Exposure via Insecure Cache Configuration via Cache Write Gate Missing comment_author_* Cookie Check","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c6b8d5ca-34e2-4d25-9185-7fcee790379d?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/speedycache/tags/1.4.2/main/cache.php#L151"},{"url":"https://plugins.trac.wordpress.org/browser/speedycache/tags/1.4.2/main/cache.php#L91"},{"url":"https://plugins.trac.wordpress.org/browser/speedycache/tags/1.4.2/main/cache.php#L214"},{"url":"https://plugins.trac.wordpress.org/browser/speedycache/tags/1.4.2/main/advanced-cache.php#L108"},{"url":"https://plugins.trac.wordpress.org/changeset/3734609/speedycache"},{"url":"https://plugins.trac.wordpress.org/changeset/3734608/speedycache/trunk/main/cache.php"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-524 Use of Cache Containing Sensitive Information","cweId":"CWE-524","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":3.7,"baseSeverity":"LOW"}}],"credits":[{"lang":"en","type":"finder","value":"Kuba"}],"timeline":[{"time":"2026-10-01T16:42:08.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-10-09T17:42:19.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-104006","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-11T16:40:05.364510Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-11T16:55:16.112Z"}}]}}