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{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "wp-smushit", "product": "Smush Image Compression and Optimization", "vendor": "WPMU DEV", "versions": [{"changes": [{"at": "4.3.0", "status": "unaffected"}], "lessThanOrEqual": "4.2.0", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unauthenticated Denial of Service Attack in Smush Image Compression and Optimization <= 4.2.0 versions."}], "id": "CVE-2026-81285", "lastModified": "2026-08-28T16:18:29.243", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "audit@patchstack.com", "type": "Secondary"}]}, "published": "2026-08-28T16:18:29.243", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/wordpress/plugin/wp-smushit/vulnerability/wordpress-smush-image-compression-and-optimization-plugin-4-2-0-denial-of-service-attack-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "audit@patchstack.com", "type": "Primary"}]}

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{"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": "semver", "value": "[0,4.2.0]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "matching", "scores": [{"score": 99.0, "source": "matching"}]}, "original": {"product": "Smush Image Compression and Optimization", "source": "cna", "vendor": "WPMU DEV"}, "product": "smush_image_compression_and_optimization", "vendor": "wpmudev"}], "created": "2026-08-28T16:45:03.621873+00:00", "updated": "2026-08-28T17:00:13.588635+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress", "wpmudev", "wpmudev$PRODUCT$smush_image_compression_and_optimization"]}