{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-49855", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2025-06-11T16:05:49.611Z", "datePublished": "2025-06-17T15:01:21.926Z", "dateUpdated": "2026-04-01T15:55:38.351Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "meks-flexible-shortcodes", "product": "Meks Flexible Shortcodes", "vendor": "Meks", "versions": [{"changes": [{"at": "1.3.8", "status": "unaffected"}], "lessThanOrEqual": "1.3.7", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Peter Thaleikis | Patchstack Bug Bounty Program"}], "datePublic": "2026-04-01T16:41:17.441Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meks Meks Flexible Shortcodes meks-flexible-shortcodes allows DOM-Based XSS.<p>This issue affects Meks Flexible Shortcodes: from n/a through <= 1.3.7.</p>"}], "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meks Meks Flexible Shortcodes meks-flexible-shortcodes allows DOM-Based XSS.This issue affects Meks Flexible Shortcodes: from n/a through <= 1.3.7."}], "impacts": [{"capecId": "CAPEC-588", "descriptions": [{"lang": "en", "value": "DOM-Based XSS"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-04-01T15:55:38.351Z"}, "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/Wordpress/Plugin/meks-flexible-shortcodes/vulnerability/wordpress-meks-flexible-shortcodes-plugin-1-3-7-cross-site-scripting-xss-vulnerability?_s_id=cve"}], "title": "WordPress Meks Flexible Shortcodes plugin <= 1.3.7 - Cross Site Scripting (XSS) Vulnerability"}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-06-18T13:36:54.706193Z", "id": "CVE-2025-49855", "options": [{"Exploitation": "none"}, {"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": "2025-06-18T13:37:06.016Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-49855", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-06-18T13:36:54.706193Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-18T13:36:57.553Z"}}], "cna": {"title": "WordPress Meks Flexible Shortcodes plugin <= 1.3.7 - Cross Site Scripting (XSS) Vulnerability", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Peter Thaleikis (Patchstack Alliance)"}], "impacts": [{"capecId": "CAPEC-588", "descriptions": [{"lang": "en", "value": "CAPEC-588 DOM-Based XSS"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Meks", "product": "Meks Flexible Shortcodes", "versions": [{"status": "affected", "changes": [{"at": "1.3.8", "status": "unaffected"}], "version": "n/a", "versionType": "custom", "lessThanOrEqual": "1.3.7"}], "packageName": "meks-flexible-shortcodes", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update the WordPress Meks Flexible Shortcodes plugin to the latest available version (at least 1.3.8).", "supportingMedia": [{"type": "text/html", "value": "Update the WordPress Meks Flexible Shortcodes plugin to the latest available version (at least 1.3.8).", "base64": false}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/meks-flexible-shortcodes/vulnerability/wordpress-meks-flexible-shortcodes-plugin-1-3-7-cross-site-scripting-xss-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meks Meks Flexible Shortcodes allows DOM-Based XSS. This issue affects Meks Flexible Shortcodes: from n/a through 1.3.7.", "supportingMedia": [{"type": "text/html", "value": "<p>Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meks Meks Flexible Shortcodes allows DOM-Based XSS.</p><p>This issue affects Meks Flexible Shortcodes: from n/a through 1.3.7.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2025-06-17T15:01:21.926Z"}}}, "cveMetadata": {"cveId": "CVE-2025-49855", "state": "PUBLISHED", "dateUpdated": "2025-06-18T13:37:06.016Z", "dateReserved": "2025-06-11T16:05:49.611Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2025-06-17T15:01:21.926Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meks Meks Flexible Shortcodes meks-flexible-shortcodes allows DOM-Based XSS.This issue affects Meks Flexible Shortcodes: from n/a through <= 1.3.7."}, {"lang": "es", "value": "La vulnerabilidad de neutralizaci\u00f3n incorrecta de la entrada durante la generaci\u00f3n de p\u00e1ginas web ('Cross-site Scripting') en Meks Meks Flexible Shortcodes permite XSS basado en DOM. Este problema afecta a Meks Flexible Shortcodes desde n/d hasta la versi\u00f3n 1.3.7."}], "id": "CVE-2025-49855", "lastModified": "2026-04-01T17:25:19.250", "metrics": {}, "published": "2025-06-17T15:15:50.030", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/Wordpress/Plugin/meks-flexible-shortcodes/vulnerability/wordpress-meks-flexible-shortcodes-plugin-1-3-7-cross-site-scripting-xss-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "audit@patchstack.com", "type": "Secondary"}]}

{}

{}