{"id":"CVE-2026-84915","state":"PUBLISHED","title":"Component blocks - Moderately critical - Cross site scripting - SA-CONTRIB-2026-123","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Component blocks allows Stored XSS. This issue affects Component blocks versions: from 0.0.0 to 1.2.7.","publishedAt":"2026-10-22T01:22:14.360Z","updatedAt":"2026-10-22T17:09:33.536Z","severity":{"score":4.6,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"drupal","products":["Drupal Component blocks"],"affected":[{"vendor":"Drupal","product":"Component blocks","versions":[{"version":"0.0.0","status":"affected","lessThan":"1.2.7","versionType":"semver"}],"collectionURL":"https://www.drupal.org/project/component_blocks","repo":"https://git.drupalcode.org/project/component_blocks"}],"references":["https://www.drupal.org/sa-contrib-2026-123"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/84xxx/CVE-2026-84915.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-84915","state":"PUBLISHED","datePublished":"2026-10-22T01:22:14.360Z","dateUpdated":"2026-10-22T17:09:33.536Z","assignerShortName":"drupal","assignerOrgId":"2c85b837-eb8b-40ed-9d74-228c62987387","dateReserved":"2026-09-02T15:44:19.097Z"},"containers":{"cna":{"title":"Component blocks - Moderately critical - Cross site scripting - SA-CONTRIB-2026-123","descriptions":[{"lang":"en","value":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Component blocks allows Stored XSS. This issue affects Component blocks versions: from 0.0.0 to 1.2.7."}],"affected":[{"vendor":"Drupal","product":"Component blocks","versions":[{"version":"0.0.0","status":"affected","lessThan":"1.2.7","versionType":"semver"}],"collectionURL":"https://www.drupal.org/project/component_blocks","repo":"https://git.drupalcode.org/project/component_blocks"}],"references":[{"url":"https://www.drupal.org/sa-contrib-2026-123"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"drupal","orgId":"2c85b837-eb8b-40ed-9d74-228c62987387","dateUpdated":"2026-10-22T01:22:14.360Z"},"datePublic":"2026-09-02T16:29:52.000Z","impacts":[{"capecId":"CAPEC-592","descriptions":[{"lang":"en","value":"CAPEC-592 Stored XSS"}]}],"credits":[{"lang":"en","type":"finder","value":"Marcus Johansson (marcus_johansson)"},{"lang":"en","type":"remediation developer","value":"Lee Rowlands (larowlan)"},{"lang":"en","type":"coordinator","value":"Greg Knaddison (greggles)"},{"lang":"en","type":"coordinator","value":"Lee Rowlands (larowlan)"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.6,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-10-22T17:08:55.429559Z","id":"CVE-2026-84915","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":"2026-10-22T17:09:33.536Z"}}]}}}