CVE-2024-1274

My Calendar < 3.4.24 - Authenticated Stored XSS

View on CVE.org

Published Apr 2, 2024 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Description

The My Calendar WordPress plugin before 3.4.24 does not sanitise and escape some parameters, which could allow users with a role as low as Subscriber to perform Cross-Site Scripting attacks (depending on the permissions set by the admin)

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

Unknown

My Calendar

unaffected

Version	Status	Constraints
`0`	affected	< 3.4.24

Configuration 1 [-]

cpe:2.3:a:joedolson:my_calendar:*:*:*:*:*:wordpress:*:*

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

No advisories available

Metrics

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

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.425% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://wpscan.com/vulnerability/91dba45b-9930-4bfb-a7bf-903c46864e9f/

History

May 7, 2025 12:45 AM First appearance in the feed. Weaknesses updated. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Joedolson Joedolson my Calendar
Weaknesses		CWE-79
CPEs		cpe:2.3:a:joedolson:my_calendar::::::wordpress::*
Vendors & Products		Joedolson Joedolson my Calendar

Aug 27, 2024 5:00 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}`

Subscriptions

Joedolson My Calendar

Weaknesses

CWE-79

Sources

CVE record Updated: Aug 27, 2024, 3:28 PM

Status: PUBLISHED
Assigner: WPScan
Published: Apr 2, 2024, 5:15 AM
Updated: Aug 27, 2024, 3:28 PM
Reserved: Feb 6, 2024, 1:32 PM

View source JSON

Vulnrichment Updated: Aug 1, 2024, 6:33 PM

Updated: Aug 1, 2024, 6:33 PM

NVD Updated: Jun 17, 2026, 7:03 AM

Status: Analyzed
Published: Apr 2, 2024, 6:15 AM
Modified: Jun 17, 2026, 7:03 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-1274", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2024-02-06T13:32:32.160Z", "datePublished": "2024-04-02T05:15:41.805Z", "dateUpdated": "2024-08-27T15:28:12.101Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2024-04-02T05:15:41.805Z"}, "title": "My Calendar < 3.4.24 - Authenticated Stored XSS", "problemTypes": [{"descriptions": [{"description": "CWE-79 Cross-Site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "My Calendar", "versions": [{"status": "affected", "versionType": "semver", "version": "0", "lessThan": "3.4.24"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The My Calendar WordPress plugin before 3.4.24 does not sanitise and escape some parameters, which could allow users with a role as low as Subscriber to perform Cross-Site Scripting attacks (depending on the permissions set by the admin)"}], "references": [{"url": "https://wpscan.com/vulnerability/91dba45b-9930-4bfb-a7bf-903c46864e9f/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T18:33:25.374Z"}, "title": "CVE Program Container", "references": [{"url": "https://wpscan.com/vulnerability/91dba45b-9930-4bfb-a7bf-903c46864e9f/", "tags": ["exploit", "vdb-entry", "technical-description", "x_transferred"]}]}, {"affected": [{"vendor": "joedolson", "product": "my_calendar", "cpes": ["cpe:2.3:a:joedolson:my_calendar:*:*:*:*:*:wordpress:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "0", "status": "affected", "lessThan": "3.4.24", "versionType": "semver"}]}], "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-04-02T18:32:31.343788Z", "id": "CVE-2024-1274", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-27T15:28:12.101Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://wpscan.com/vulnerability/91dba45b-9930-4bfb-a7bf-903c46864e9f/", "tags": ["exploit", "vdb-entry", "technical-description", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T18:33:25.374Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-1274", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-04-02T18:32:31.343788Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:joedolson:my_calendar:*:*:*:*:*:wordpress:*:*"], "vendor": "joedolson", "product": "my_calendar", "versions": [{"status": "affected", "version": "0", "lessThan": "3.4.24", "versionType": "semver"}], "defaultStatus": "unaffected"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-27T15:27:07.155Z"}}], "cna": {"title": "My Calendar < 3.4.24 - Authenticated Stored XSS", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "coordinator", "value": "WPScan"}], "affected": [{"vendor": "Unknown", "product": "My Calendar", "versions": [{"status": "affected", "version": "0", "lessThan": "3.4.24", "versionType": "semver"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://wpscan.com/vulnerability/91dba45b-9930-4bfb-a7bf-903c46864e9f/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "x_generator": {"engine": "WPScan CVE Generator"}, "descriptions": [{"lang": "en", "value": "The My Calendar WordPress plugin before 3.4.24 does not sanitise and escape some parameters, which could allow users with a role as low as Subscriber to perform Cross-Site Scripting attacks (depending on the permissions set by the admin)"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-79 Cross-Site Scripting (XSS)"}]}], "providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2024-04-02T05:15:41.805Z"}}}, "cveMetadata": {"cveId": "CVE-2024-1274", "state": "PUBLISHED", "dateUpdated": "2024-08-27T15:28:12.101Z", "dateReserved": "2024-02-06T13:32:32.160Z", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "datePublished": "2024-04-02T05:15:41.805Z", "assignerShortName": "WPScan"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "My Calendar", "vendor": "Unknown", "versions": [{"lessThan": "3.4.24", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "contact@wpscan.com"}, {"affectedData": [{"cpes": ["cpe:2.3:a:joedolson:my_calendar:*:*:*:*:*:wordpress:*:*"], "defaultStatus": "unaffected", "product": "my_calendar", "vendor": "joedolson", "versions": [{"lessThan": "3.4.24", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:joedolson:my_calendar:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "A9E5C50D-F07C-42A0-A5CB-26340C18A385", "versionEndExcluding": "3.4.24", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The My Calendar WordPress plugin before 3.4.24 does not sanitise and escape some parameters, which could allow users with a role as low as Subscriber to perform Cross-Site Scripting attacks (depending on the permissions set by the admin)"}, {"lang": "es", "value": "El complemento My Calendar de WordPress anterior a la versi\u00f3n 3.4.24 no desinfecta ni escapa a algunos par\u00e1metros, lo que podr\u00eda permitir a los usuarios con un rol tan bajo como Suscriptor realizar ataques de cross-site scripting (dependiendo de los permisos establecidos por el administrador)."}], "id": "CVE-2024-1274", "lastModified": "2026-06-17T07:03:52.120", "metrics": {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-1274", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-04-02T18:32:31.343788Z", "version": "2.0.3"}}]}, "published": "2024-04-02T06:15:12.050", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/91dba45b-9930-4bfb-a7bf-903c46864e9f/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/91dba45b-9930-4bfb-a7bf-903c46864e9f/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}