{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-0718", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-01-08T12:11:07.838Z", "datePublished": "2026-04-16T07:39:50.799Z", "dateUpdated": "2026-04-16T07:39:50.799Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-16T07:39:50.799Z"}, "affected": [{"vendor": "wpxpo", "product": "Post Grid Gutenberg Blocks for News, Magazines, Blog Websites \u2013 PostX", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "5.0.5", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites \u2013 PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ultp_shareCount_callback() function in all versions up to, and including, 5.0.5. This makes it possible for unauthenticated attackers to modify the share_count post meta for any post, including private or draft posts."}], "title": "Post Grid Gutenberg Blocks for News, Magazines, Blog Websites \u2013 PostX <= 5.0.5 - Missing Authorization to Limited Post Meta Modification", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c4b2cf3b-5d35-4ce6-9453-1538a6f7752f?source=cve"}, {"url": "https://plugins.trac.wordpress.org/changeset?old_path=/ultimate-post/tags/5.0.5/classes/Blocks.php&new_path=/ultimate-post/tags/5.0.6/classes/Blocks.php"}], "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:N/UI:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Mohammad Amin Hajian"}], "timeline": [{"time": "2025-12-24T00:00:00.000Z", "lang": "en", "value": "Discovered"}, {"time": "2026-01-08T12:27:39.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-04-15T18:53:44.000Z", "lang": "en", "value": "Disclosed"}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites \u2013 PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ultp_shareCount_callback() function in all versions up to, and including, 5.0.5. This makes it possible for unauthenticated attackers to modify the share_count post meta for any post, including private or draft posts."}], "id": "CVE-2026-0718", "lastModified": "2026-04-16T08:16:27.170", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-04-16T08:16:27.170", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?old_path=/ultimate-post/tags/5.0.5/classes/Blocks.php&new_path=/ultimate-post/tags/5.0.6/classes/Blocks.php"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c4b2cf3b-5d35-4ce6-9453-1538a6f7752f?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,5.0.5]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Post Grid Gutenberg Blocks for News, Magazines, Blog Websites \u2013 PostX", "source": "cna", "vendor": "wpxpo"}, "product": "post_grid_gutenberg_blocks_for_news,_magazines,_blog_websites_\u2013_postx", "vendor": "wpxpo"}], "created": "2026-04-16T09:45:31.538908+00:00", "updated": "2026-04-16T09:45:31.539036+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress", "wpxpo", "wpxpo$PRODUCT$post_grid_gutenberg_blocks_for_news,_magazines,_blog_websites_\u2013_postx"]}