CVE-2026-115840

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-115840", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-10-23T17:14:55.071Z", "datePublished": "2026-10-31T06:44:20.911Z", "dateUpdated": "2026-11-01T17:44:28.696Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-10-31T06:44:20.911Z"}, "affected": [{"vendor": "e4jvikwp", "product": "VikRentCar Car Rental Management System", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "1.4.9", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'poplink' parameter in all versions up to, and including, 1.4.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The handler requires only a WordPress nonce (vikwp_nonce), which the plugin itself emits to unauthenticated visitors on the public booking-confirmation page, allowing an attacker to obtain a valid token without any account."}], "title": "VikRentCar Car Rental Management System <= 1.4.9 - Unauthenticated Stored Cross-Site Scripting via 'poplink' Parameter", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9514757b-903d-45af-b612-cfabc09abbaa?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/site/views/oconfirm/tmpl/default.php#L811"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/site/views/cardetails/tmpl/default.php#L174"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/libraries/lite/helper.php#L221"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/vikrentcar.php#L348"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.10/libraries/lite/helper.php#L211"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation", "cweId": "CWE-79", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "baseScore": 7.2, "baseSeverity": "HIGH"}}], "credits": [{"lang": "en", "type": "finder", "value": "whatm"}], "timeline": [{"time": "2026-10-23T17:34:25.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-10-30T17:54:52.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-115840", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-11-01T17:34:32.981304Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-01T17:44:28.696Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-115840", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-11-01T17:34:32.981304Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-01T17:34:33.658Z"}}], "cna": {"title": "VikRentCar Car Rental Management System <= 1.4.9 - Unauthenticated Stored Cross-Site Scripting via 'poplink' Parameter", "credits": [{"lang": "en", "type": "finder", "value": "whatm"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 7.2, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N"}}], "affected": [{"vendor": "e4jvikwp", "product": "VikRentCar Car Rental Management System", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.4.9"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2026-10-23T17:34:25.000Z", "value": "Vendor Notified"}, {"lang": "en", "time": "2026-10-30T17:54:52.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9514757b-903d-45af-b612-cfabc09abbaa?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/site/views/oconfirm/tmpl/default.php#L811"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/site/views/cardetails/tmpl/default.php#L174"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/libraries/lite/helper.php#L221"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/vikrentcar.php#L348"}, {"url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.10/libraries/lite/helper.php#L211"}], "descriptions": [{"lang": "en", "value": "The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'poplink' parameter in all versions up to, and including, 1.4.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The handler requires only a WordPress nonce (vikwp_nonce), which the plugin itself emits to unauthenticated visitors on the public booking-confirmation page, allowing an attacker to obtain a valid token without any account."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-10-31T06:44:20.911Z"}}}, "cveMetadata": {"cveId": "CVE-2026-115840", "state": "PUBLISHED", "dateUpdated": "2026-11-01T17:44:28.696Z", "dateReserved": "2026-10-23T17:14:55.071Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2026-10-31T06:44:20.911Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "VikRentCar Car Rental Management System", "vendor": "e4jvikwp", "versions": [{"lessThanOrEqual": "1.4.9", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'poplink' parameter in all versions up to, and including, 1.4.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The handler requires only a WordPress nonce (vikwp_nonce), which the plugin itself emits to unauthenticated visitors on the public booking-confirmation page, allowing an attacker to obtain a valid token without any account."}], "id": "CVE-2026-115840", "lastModified": "2026-11-02T16:19:19.997", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-115840", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-01T17:34:32.981304Z", "version": "2.0.3"}}]}, "published": "2026-10-31T07:16:35.140", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.10/libraries/lite/helper.php#L211"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/libraries/lite/helper.php#L221"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/site/views/cardetails/tmpl/default.php#L174"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/site/views/oconfirm/tmpl/default.php#L811"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/vikrentcar.php#L348"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9514757b-903d-45af-b612-cfabc09abbaa?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,1.4.9]"}}], "enrichment": {"confidence": 90.0, "confidence_source": "inferred", "scores": [{"score": 90.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "VikRentCar Car Rental Management System", "source": "cna", "vendor": "e4jvikwp"}, "product": "vikrentcar", "vendor": "e4jvikwp"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,1.4.9]"}}], "enrichment": {"confidence": 90.0, "confidence_source": "inferred", "scores": [{"score": 90.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "vikrentcar", "vendor": "wordpress-extensions"}], "created": "2026-10-31T09:30:14.772430+00:00", "updated": "2026-10-31T11:00:13.286986+00:00", "vendors": ["e4jvikwp", "e4jvikwp$PRODUCT$vikrentcar", "wordpress-extensions", "wordpress-extensions$PRODUCT$vikrentcar"]}