CVE-2019-20452

View on CVE.org

Published Mar 17, 2020 CVSS 3.1 · 8.8 High EPSS 2.1% KEV · Not listed

Description

A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/core.access/src/RecycleBinManager.php. An authenticated user with basic privileges can inject objects and achieve remote code execution.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:pydio:pydio::::::::
	cpe:2.3:a:pydio:pydio:::::enterprise:::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2019-10998	A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/core.access/src/RecycleBinManager.php. An authenticated user with basic privileges can inject objects and achieve remote code execution.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 2.1% (2.135% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release
https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/

History

No history.

Subscriptions

Pydio Pydio

Weaknesses

CWE-502

Sources

CVE record Updated: Aug 5, 2024, 2:39 AM

Status: PUBLISHED
Assigner: mitre
Published: Mar 17, 2020, 1:56 PM
Updated: Aug 5, 2024, 2:39 AM
Reserved: Feb 12, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:30 AM

Status: Modified
Published: Mar 17, 2020, 2:15 PM
Modified: Jun 17, 2026, 2:30 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/core.access/src/RecycleBinManager.php. An authenticated user with basic privileges can inject objects and achieve remote code execution."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-03-17T13:56:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release"}, {"tags": ["x_refsource_MISC"], "url": "https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-20452", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/core.access/src/RecycleBinManager.php. An authenticated user with basic privileges can inject objects and achieve remote code execution."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release", "refsource": "MISC", "url": "https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release"}, {"name": "https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/", "refsource": "MISC", "url": "https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T02:39:10.136Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-20452", "datePublished": "2020-03-17T13:56:00.000Z", "dateReserved": "2020-02-12T00:00:00.000Z", "dateUpdated": "2024-08-05T02:39:10.136Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pydio:pydio:*:*:*:*:*:*:*:*", "matchCriteriaId": "631CB374-52F5-423B-9854-DD63ECC618AD", "versionEndExcluding": "8.2.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:pydio:pydio:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "EDA33E82-B8E4-45E6-A8FA-99791DB3BBA1", "versionEndExcluding": "8.2.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/core.access/src/RecycleBinManager.php. An authenticated user with basic privileges can inject objects and achieve remote code execution."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Pydio Core versiones anteriores a 8.2.4 y Pydio Enterprise versiones anteriores a 8.2.4. Una inyecci\u00f3n de objetos PHP est\u00e1 presente en la p\u00e1gina plugins/core.access/src/RecycleBinManager.php. Un usuario autenticado con privilegios b\u00e1sicos puede inyectar objetos y lograr una ejecuci\u00f3n de c\u00f3digo remota."}], "id": "CVE-2019-20452", "lastModified": "2026-06-17T02:30:28.653", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-03-17T14:15:11.783", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "nvd@nist.gov", "type": "Primary"}]}