{"id":"CVE-2023-5163","state":"PUBLISHED","title":"Weather Atlas Widget <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode","description":"The Weather Atlas Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'shortcode-weather-atlas' shortcode in versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","publishedAt":"2023-11-22T15:33:34.005Z","updatedAt":"2026-04-08T17:20:05.856Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["weatheratlas Weather Atlas Widget"],"affected":[{"vendor":"weatheratlas","product":"Weather Atlas Widget","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.2.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/c2324caa-f804-4f76-9d08-8951fbee4669?source=cve","https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L838","https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L858","https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L844","https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L845","https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L860","https://plugins.trac.wordpress.org/browser/weather-atlas/trunk/includes/class-weather-atlas.php?rev=3000811#L326"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/5xxx/CVE-2023-5163.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-5163","state":"PUBLISHED","datePublished":"2023-11-22T15:33:34.005Z","dateUpdated":"2026-04-08T17:20:05.856Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2023-09-25T13:50:55.864Z"},"containers":{"cna":{"title":"Weather Atlas Widget <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode","descriptions":[{"lang":"en","value":"The Weather Atlas Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'shortcode-weather-atlas' shortcode in versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}],"affected":[{"vendor":"weatheratlas","product":"Weather Atlas Widget","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.2.1","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c2324caa-f804-4f76-9d08-8951fbee4669?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L838"},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L858"},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L844"},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L845"},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L860"},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/trunk/includes/class-weather-atlas.php?rev=3000811#L326"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","baseScore":6.4,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:20:05.856Z"},"credits":[{"lang":"en","type":"finder","value":"István Márton"}],"timeline":[{"time":"2023-09-25T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2023-09-25T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"time":"2023-10-29T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c2324caa-f804-4f76-9d08-8951fbee4669?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L838","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L858","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L844","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L845","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/weather-atlas/tags/1.2.1/includes/class-weather-atlas.php#L860","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T07:52:07.328Z"}}]}}}