CVE-2021-24428 - Vulnerability Details - OpenCVE

The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard, leading to an Authenticated Stored Cross-Site Scripting issue even when the unfiltered_html capability is disallowed.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00304.

Key SSVC decision points have not yet been added.

Vendors	Products
Yandex	Yandex Turbo

Configuration 1 [-]

cpe:2.3:a:yandex:yandex_turbo:*:*:*:*:*:wordpress:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-11340	The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard, leading to an Authenticated Stored Cross-Site Scripting issue even when the unfiltered_html capability is disallowed.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://m0ze.ru/vulnerability/%5B2021-04-23%5D-%5BWordPress%5D-%5BCWE-79%5D-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt
https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87

History

No history.

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2021-08-02T10:31:55

Updated: 2024-08-03T19:28:23.805Z

Reserved: 2021-01-14T00:00:00

Link: CVE-2021-24428

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-08-02T11:15:08.827

Modified: 2024-11-21T05:53:03.213

Link: CVE-2021-24428

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "RSS for Yandex Turbo", "vendor": "Unknown", "versions": [{"lessThanOrEqual": "1.30", "status": "affected", "version": "1.30", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "m0ze"}], "descriptions": [{"lang": "en", "value": "The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard, leading to an Authenticated Stored Cross-Site Scripting issue even when the unfiltered_html capability is disallowed."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-08-02T10:31:55", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87"}, {"tags": ["x_refsource_MISC"], "url": "https://m0ze.ru/vulnerability/%5B2021-04-23%5D-%5BWordPress%5D-%5BCWE-79%5D-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt"}], "source": {"discovery": "UNKNOWN"}, "title": "RSS for Yandex Turbo <= 1.30 - Authenticated Stored XSS", "x_generator": "WPScan CVE Generator", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24428", "STATE": "PUBLIC", "TITLE": "RSS for Yandex Turbo <= 1.30 - Authenticated Stored XSS"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "RSS for Yandex Turbo", "version": {"version_data": [{"version_affected": "<=", "version_name": "1.30", "version_value": "1.30"}]}}]}, "vendor_name": "Unknown"}]}}, "credit": [{"lang": "eng", "value": "m0ze"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard, leading to an Authenticated Stored Cross-Site Scripting issue even when the unfiltered_html capability is disallowed."}]}, "generator": "WPScan CVE Generator", "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79 Cross-site Scripting (XSS)"}]}]}, "references": {"reference_data": [{"name": "https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87", "refsource": "MISC", "url": "https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87"}, {"name": "https://m0ze.ru/vulnerability/[2021-04-23]-[WordPress]-[CWE-79]-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt", "refsource": "MISC", "url": "https://m0ze.ru/vulnerability/[2021-04-23]-[WordPress]-[CWE-79]-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:28:23.805Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://m0ze.ru/vulnerability/%5B2021-04-23%5D-%5BWordPress%5D-%5BCWE-79%5D-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24428", "datePublished": "2021-08-02T10:31:55", "dateReserved": "2021-01-14T00:00:00", "dateUpdated": "2024-08-03T19:28:23.805Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:yandex:yandex_turbo:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "2EE3AF0F-302B-4351-AE9D-32A5FF1333C4", "versionEndIncluding": "1.30", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard, leading to an Authenticated Stored Cross-Site Scripting issue even when the unfiltered_html capability is disallowed."}, {"lang": "es", "value": "El plugin RSS para Yandex Turbo WordPress versiones hasta 1.30, no sanea o escapa de algunas de sus configuraciones antes de guardarlas y mostrarlas en el panel de administraci\u00f3n, conllevando a un problema de tipo Cross-Site Scripting Almacenado y Autenticado, incluso cuando la capacidad unfiltered_html no est\u00e1 permitida"}], "id": "CVE-2021-24428", "lastModified": "2024-11-21T05:53:03.213", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-02T11:15:08.827", "references": [{"source": "contact@wpscan.com", "url": "https://m0ze.ru/vulnerability/%5B2021-04-23%5D-%5BWordPress%5D-%5BCWE-79%5D-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt"}, {"source": "contact@wpscan.com", "tags": ["Third Party Advisory"], "url": "https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://m0ze.ru/vulnerability/%5B2021-04-23%5D-%5BWordPress%5D-%5BCWE-79%5D-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "contact@wpscan.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}