{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-71310", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "state": "PUBLISHED", "assignerShortName": "mitre", "dateReserved": "2026-05-26T01:06:55.112Z", "datePublished": "2026-05-26T01:06:55.755Z", "dateUpdated": "2026-05-26T01:06:55.755Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "GDPR cookies module for Backdrop CMS", "repo": "https://github.com/backdrop-contrib/gdpr_cookies", "vendor": "BackdropCMS", "versions": [{"lessThan": "1.x-1.3.5", "status": "affected", "version": "0", "versionType": "custom"}]}], "configurations": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "an attacker must have a role with the permission \"Create a GDPR Cookies Service\" or \"Edit any GDPR Cookies Service\", and a site must have added a xc.<br>"}], "value": "an attacker must have a role with the permission \"Create a GDPR Cookies Service\" or \"Edit any GDPR Cookies Service\", and a site must have added a xc."}], "descriptions": [{"lang": "en", "value": "The GDPR cookies module for Backdrop CMS (before \n\n1.x-1.3.5) doesn't sufficiently protect visitors from Cross Site Scripting (XSS) if a malicious value has been provided for the optional 'Info content' field for the YouTube service. This is mitigated by the fact that an attacker must have a role with the permission \"Create a GDPR Cookies Service\" or \"Edit any GDPR Cookies Service\" and a site must have added a YouTube service as configuration."}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "baseScore": 1.8, "baseSeverity": "LOW", "privilegesRequired": "HIGH", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "LOW", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:L", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-80", "description": "CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-05-26T01:06:55.755Z"}, "references": [{"url": "https://backdropcms.org/security/sa-contrib-2025-013"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Upgrade to the latest release of the GDPR Cookies module."}], "value": "Upgrade to the latest release of the GDPR Cookies module."}], "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Remove the permission \"Create a GDPR Cookies Service\" or \"Edit any GDPR Cookies Service\", from all roles, or remove the YouTube service as configuration."}], "value": "Remove the permission \"Create a GDPR Cookies Service\" or \"Edit any GDPR Cookies Service\", from all roles, or remove the YouTube service as configuration."}], "x_generator": {"engine": "CVE-Request-form 0.0.1"}}}}

{}

{}

{}

{"created": "2026-05-26T03:00:14.754557+00:00", "title": "Cross\u2011Site Scripting via YouTube Service Info Content in BackdropCMS GDPR Cookies Module", "updated": "2026-05-26T03:00:14.754578+00:00", "vendors": []}