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    "cveMetadata": {
        "cveId": "CVE-2026-114403",
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        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-10-21T11:46:45.745Z",
        "datePublished": "2026-10-21T12:39:55.570Z",
        "dateUpdated": "2026-10-28T16:31:14.653Z"
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            "datePublic": "2026-10-09T09:59:42.000Z",
            "title": "PHPOffice PHPPresentation through 1.2.0 Deserialization via Reader\\Serialized::load",
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                    "lang": "en",
                    "value": "PHPOffice PHPPresentation through 1.2.0 contains an insecure deserialization vulnerability that allows attackers to instantiate arbitrary PHP objects by supplying a crafted presentation file. Attackers can upload a ZIP containing PhpPresentation.xml that IOFactory::load passes to unserialize(), enabling gadget-chain code execution, file writes, or denial of service."
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                            "lang": "en",
                            "description": "Deserialization of Untrusted Data",
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                    "product": "PHPPresentation",
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                            "version": "0",
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                            "status": "affected",
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                        "attackRequirements": "PRESENT",
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                        "userInteraction": "NONE",
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                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
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                    "url": "https://hackmd.io/@leediay/multiple_vulnerable_phppresentation",
                    "tags": [
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                    "url": "https://github.com/PHPOffice/PHPPresentation/blob/1.2.0/src/PhpPresentation/Reader/Serialized.php#L77-L109",
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                    "value": "leediay153 from Viettel Post",
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                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-10-28T16:30:43.878303Z",
                                "id": "CVE-2026-114403",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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