{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-85655","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2026-09-04T13:13:08.079Z","datePublished":"2026-10-28T07:48:29.420Z","dateUpdated":"2026-10-29T01:41:49.939Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-10-28T07:48:29.420Z"},"affected":[{"vendor":"shortpixel","product":"Enable Media Replace","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.2.2","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The Enable Media Replace plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with author-level access and above, to modify the post_content of any published post referencing the replaced media — including Administrator-owned posts — making changes immediately visible to unauthenticated visitors. The doReplaceQuery() method performs a database-wide search-and-replace across all posts containing the old media URL without any per-post capability check, meaning a single Author-triggered request can silently overwrite a large number of posts that WordPress's standard admin UI and REST API would otherwise forbid that user from editing."}],"title":"Enable Media Replace <= 4.2.2 - Missing Authorization to Authenticated (Author+) Post Content Modification via Media Replacement Workflow","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/aff42473-63c6-41ca-8312-058f213e2302?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/enable-media-replace/tags/4.2.2/build/shortpixel/replacer/src/Replacer.php#L250"},{"url":"https://plugins.trac.wordpress.org/browser/enable-media-replace/tags/4.2.2/classes/ViewController/UploadViewController.php#L59"},{"url":"https://plugins.trac.wordpress.org/browser/enable-media-replace/tags/4.2.2/classes/ViewController/UploadViewController.php#L66"},{"url":"https://plugins.trac.wordpress.org/browser/enable-media-replace/tags/4.2.2/classes/Controller/ReplaceController.php#L253"},{"url":"https://plugins.trac.wordpress.org/browser/enable-media-replace/tags/4.1.9/build/shortpixel/replacer/src/Replacer.php#L250"},{"url":"https://plugins.trac.wordpress.org/browser/enable-media-replace/tags/4.1.9/classes/ViewController/UploadViewController.php#L59"},{"url":"https://plugins.trac.wordpress.org/browser/enable-media-replace/tags/4.1.9/classes/ViewController/UploadViewController.php#L66"},{"url":"https://plugins.trac.wordpress.org/browser/enable-media-replace/tags/4.1.9/classes/Controller/ReplaceController.php#L253"},{"url":"https://github.com/short-pixel-optimizer/enable-media-replace/releases/tag/v4.2.3"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-862 Missing Authorization","cweId":"CWE-862","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM"}}],"credits":[{"lang":"en","type":"finder","value":"Duy Tran"}],"timeline":[{"time":"2026-09-04T13:28:15.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-10-27T18:45:07.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-85655","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-29T01:28:20.530450Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-29T01:41:49.939Z"}}]}}