CVE-2021-24743 - Vulnerability Details - OpenCVE

Description

The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS.

Published: 2021-10-18

Score: 5.4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

Unknown

Podcast Subscribe Buttons

affected

Version	Status	Constraints
`1.4.2`	affected	< 1.4.2

Configuration 1 [-]

cpe:2.3:a:secondlinethemes:podcast_subscribe_buttons:*:*:*:*:*:wordpress:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-11655	The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

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 0.00604.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://wpscan.com/vulnerability/998395f0-f176-45b9-baf7-b50d30538c7d

History

No history.

Subscriptions

Secondlinethemes Podcast Subscribe Buttons

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2021-10-18T13:46:09.000Z

Updated: 2024-08-03T19:42:16.800Z

Reserved: 2021-01-14T00:00:00.000Z

Link: CVE-2021-24743

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-18T14:15:09.990

Modified: 2026-06-17T03:40:49.933

Link: CVE-2021-24743

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"containers": {"cna": {"affected": [{"product": "Podcast Subscribe Buttons", "vendor": "Unknown", "versions": [{"lessThan": "1.4.2", "status": "affected", "version": "1.4.2", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "apple502j"}], "descriptions": [{"lang": "en", "value": "The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-18T13:46:09.000Z", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wpscan.com/vulnerability/998395f0-f176-45b9-baf7-b50d30538c7d"}], "source": {"discovery": "EXTERNAL"}, "title": "Podcast Subscribe Buttons < 1.4.2 - Contributor+ Stored XSS", "x_generator": "WPScan CVE Generator", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24743", "STATE": "PUBLIC", "TITLE": "Podcast Subscribe Buttons < 1.4.2 - Contributor+ Stored XSS"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Podcast Subscribe Buttons", "version": {"version_data": [{"version_affected": "<", "version_name": "1.4.2", "version_value": "1.4.2"}]}}]}, "vendor_name": "Unknown"}]}}, "credit": [{"lang": "eng", "value": "apple502j"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS."}]}, "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/998395f0-f176-45b9-baf7-b50d30538c7d", "refsource": "MISC", "url": "https://wpscan.com/vulnerability/998395f0-f176-45b9-baf7-b50d30538c7d"}]}, "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:42:16.800Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wpscan.com/vulnerability/998395f0-f176-45b9-baf7-b50d30538c7d"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24743", "datePublished": "2021-10-18T13:46:09.000Z", "dateReserved": "2021-01-14T00:00:00.000Z", "dateUpdated": "2024-08-03T19:42:16.800Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "Podcast Subscribe Buttons", "vendor": "Unknown", "versions": [{"lessThan": "1.4.2", "status": "affected", "version": "1.4.2", "versionType": "custom"}]}], "source": "contact@wpscan.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:secondlinethemes:podcast_subscribe_buttons:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "CFAB8D09-70FE-47C0-B0E5-0A09098282E0", "versionEndExcluding": "1.4.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS."}, {"lang": "es", "value": "El plugin Podcast Subscribe Buttons de WordPress versiones anteriores a 1.4.2, permite a usuarios con cualquier rol capaz de editar o a\u00f1adir entradas llevar a cabo un ataque de tipo XSS almacenado"}], "id": "CVE-2021-24743", "lastModified": "2026-06-17T03:40:49.933", "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": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-18T14:15:09.990", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/998395f0-f176-45b9-baf7-b50d30538c7d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/998395f0-f176-45b9-baf7-b50d30538c7d"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "contact@wpscan.com", "type": "Secondary"}]}