CVE-2022-2439
Vulnerability from cvelistv5
Published
2024-09-24 03:06
Modified
2024-09-24 15:30
Severity ?
EPSS score ?
Summary
The Easy Digital Downloads – Simple eCommerce for Selling Digital Files plugin for WordPress is vulnerable to deserialization of untrusted input via the 'upload[file]' parameter in versions up to, and including 3.3.3. This makes it possible for authenticated administrative users to call files using a PHAR wrapper, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | smub | Easy Digital Downloads – eCommerce Payments and Subscriptions made easy |
Version: * ≤ 3.3.3 |
|
{ "containers": { "adp": [ { "affected": [ { "cpes": [ "cpe:2.3:a:easydigitaldownloads:easy_digital_downloads:*:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "product": "easy_digital_downloads", "vendor": "easydigitaldownloads", "versions": [ { "lessThanOrEqual": "3.3.3", "status": "affected", "version": "0", "versionType": "semver" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2022-2439", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-09-24T15:28:58.810659Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-09-24T15:30:14.881Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Easy Digital Downloads \u2013 eCommerce Payments and Subscriptions made easy", "vendor": "smub", "versions": [ { "lessThanOrEqual": "3.3.3", "status": "affected", "version": "*", "versionType": "semver" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "Rasoul Jahanshahi" } ], "descriptions": [ { "lang": "en", "value": "The Easy Digital Downloads \u2013 Simple eCommerce for Selling Digital Files plugin for WordPress is vulnerable to deserialization of untrusted input via the \u0027upload[file]\u0027 parameter in versions up to, and including 3.3.3. This makes it possible for authenticated administrative users to call files using a PHAR wrapper, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present." } ], "metrics": [ { "cvssV3_1": { "baseScore": 7.2, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-09-24T03:06:38.891Z", "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence" }, "references": [ { "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/644c8702-08ad-4048-ae91-041f1771f1dc?source=cve" }, { "url": "https://plugins.trac.wordpress.org/changeset/3154854/easy-digital-downloads/tags/3.3.4/includes/admin/import/import-functions.php" }, { "url": "https://plugins.trac.wordpress.org/changeset/3154854/easy-digital-downloads/tags/3.3.4/src/Utils/FileSystem.php" } ], "timeline": [ { "lang": "en", "time": "2024-09-23T00:00:00.000+00:00", "value": "Disclosed" } ], "title": "Easy Digital Downloads \u2013 Simple eCommerce for Selling Digital Files \u003c= 3.3.3 - Authenticated (Admin+) PHAR Deserialization" } }, "cveMetadata": { "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "assignerShortName": "Wordfence", "cveId": "CVE-2022-2439", "datePublished": "2024-09-24T03:06:38.891Z", "dateReserved": "2022-07-15T14:24:11.668Z", "dateUpdated": "2024-09-24T15:30:14.881Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2022-2439\",\"sourceIdentifier\":\"security@wordfence.com\",\"published\":\"2024-09-24T03:15:02.040\",\"lastModified\":\"2024-09-26T13:32:55.343\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Easy Digital Downloads \u2013 Simple eCommerce for Selling Digital Files plugin for WordPress is vulnerable to deserialization of untrusted input via the \u0027upload[file]\u0027 parameter in versions up to, and including 3.3.3. This makes it possible for authenticated administrative users to call files using a PHAR wrapper, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present.\"},{\"lang\":\"es\",\"value\":\"El complemento Easy Digital Downloads \u2013 Simple eCommerce for Selling Digital Files para WordPress es vulnerable a la deserializaci\u00f3n de entradas no confiables a trav\u00e9s del par\u00e1metro \u0027upload[file]\u0027 en versiones hasta la 3.3.3 incluida. Esto permite que los usuarios administrativos autenticados llamen a archivos mediante un contenedor PHAR, que deserializar\u00e1 y llamar\u00e1 a objetos PHP arbitrarios que se pueden usar para realizar una variedad de acciones maliciosas siempre que tambi\u00e9n est\u00e9 presente una cadena POP.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@wordfence.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"security@wordfence.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-502\"}]}],\"references\":[{\"url\":\"https://plugins.trac.wordpress.org/changeset/3154854/easy-digital-downloads/tags/3.3.4/includes/admin/import/import-functions.php\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/changeset/3154854/easy-digital-downloads/tags/3.3.4/src/Utils/FileSystem.php\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://www.wordfence.com/threat-intel/vulnerabilities/id/644c8702-08ad-4048-ae91-041f1771f1dc?source=cve\",\"source\":\"security@wordfence.com\"}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.