{"id":"CVE-2026-88826","state":"PUBLISHED","title":"SmugMug Embed <= 3.13 - Unauthenticated Stored XSS via saveSelectedAlbums","description":"The SmugMug Embed WordPress plugin through 3.13 does not have authorisation or CSRF checks on an AJAX action that stores gallery data, and does not sanitise or escape that data before outputting it, allowing unauthenticated users to store arbitrary web scripts that execute when an administrator views the SmugMug Embed WordPress plugin through 3.13's settings screen.","publishedAt":"2026-10-11T06:00:15.897Z","updatedAt":"2026-10-11T11:32:42.963Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown SmugMug Embed"],"affected":[{"vendor":"Unknown","product":"SmugMug Embed","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.13","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/6e8925b5-85a1-48e3-b744-df1c6fa24ed4/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/88xxx/CVE-2026-88826.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-88826","state":"PUBLISHED","datePublished":"2026-10-11T06:00:15.897Z","dateUpdated":"2026-10-11T11:32:42.963Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-09-10T09:31:32.078Z"},"containers":{"cna":{"title":"SmugMug Embed <= 3.13 - Unauthenticated Stored XSS via saveSelectedAlbums","descriptions":[{"lang":"en","value":"The SmugMug Embed WordPress plugin through 3.13 does not have authorisation or CSRF checks on an AJAX action that stores gallery data, and does not sanitise or escape that data before outputting it, allowing unauthenticated users to store arbitrary web scripts that execute when an administrator views the SmugMug Embed WordPress plugin through 3.13's settings screen."}],"affected":[{"vendor":"Unknown","product":"SmugMug Embed","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.13","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/6e8925b5-85a1-48e3-b744-df1c6fa24ed4/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}]},{"descriptions":[{"description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-10-11T06:00:15.897Z"},"credits":[{"lang":"en","value":"Enrico Marcolini - Claudio Marchesini - Dottor Marc","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.8,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2026-88826","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-10-11T11:20:42.707723Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","type":"CWE","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-11T11:32:42.963Z"}}]}}}