{"id":"CVE-2026-86311","state":"PUBLISHED","title":"Photo Gallery by 10Web – Mobile-Friendly Image Gallery <= 1.8.44 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes","description":"The Photo Gallery by 10Web – Mobile-Friendly Image Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Shortcode Attributes in all versions up to, and including, 1.8.44 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","publishedAt":"2026-09-17T03:39:14.790Z","updatedAt":"2026-09-17T12:59:52.215Z","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":["10web Photo Gallery by 10Web – Mobile-Friendly Image Gallery"],"affected":[{"vendor":"10web","product":"Photo Gallery by 10Web – Mobile-Friendly Image Gallery","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.8.44","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/0238c125-7b1e-4f01-a991-4583e872e3ff?source=cve","https://plugins.trac.wordpress.org/changeset/3687152/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/86xxx/CVE-2026-86311.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-86311","state":"PUBLISHED","datePublished":"2026-09-17T03:39:14.790Z","dateUpdated":"2026-09-17T12:59:52.215Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-09-06T19:13:32.123Z"},"containers":{"cna":{"title":"Photo Gallery by 10Web – Mobile-Friendly Image Gallery <= 1.8.44 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes","descriptions":[{"lang":"en","value":"The Photo Gallery by 10Web – Mobile-Friendly Image Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Shortcode Attributes in all versions up to, and including, 1.8.44 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}],"affected":[{"vendor":"10web","product":"Photo Gallery by 10Web – Mobile-Friendly Image Gallery","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.8.44","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/0238c125-7b1e-4f01-a991-4583e872e3ff?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3687152/"}],"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":"2026-09-17T03:39:14.790Z"},"credits":[{"lang":"en","type":"finder","value":"VuxNx"}],"timeline":[{"time":"2026-06-06T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2026-09-06T22:19:56.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-09-16T15:18:42.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-17T12:59:15.911756Z","id":"CVE-2026-86311","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-17T12:59:52.215Z"}}]}}}