CVE Explorer

CVE-2026-55808

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS). This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0.*, from 0.0.0 to 11.1.*.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:635b13c9e95150b8a9d9d2529d421e8e17cc47ea09a4fb85662830d78e4b0ce1

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"collectionURL":"https://www.drupal.org/project/drupal","product":"Drupal core","repo":"https://git.drupalcode.org/project/drupal","vendor":"Drupal","versions":[{"lessThan":"10.5.12","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"10.6.11","status":"affected","version":"10.6.0","versionType":"semver"},{"lessThan":"11.2.14","status":"affected","version":"11.2.0","versionType":"semver"},{"lessThan":"11.3.12","status":"affected","version":"11.3.0","versionType":"semver"},{"lessThan":"11.0.*","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"11.…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:47484ee40f13975e260d7465ffcff813e00458ff5f9283f5938f8e821d18a4c9 · sha256:9de5a95588d17b27… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:47484ee40f13975e260d7465ffcff813e00458ff5f9283f5938f8e821d18a4c9 · sha256:9de5a95588d17b27… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:47484ee40f13975e260d7465ffcff813e00458ff5f9283f5938f8e821d18a4c9 · sha256:9de5a95588d17b27… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://www.drupal.org/sa-core-2026-009"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:47484ee40f13975e260d7465ffcff813e00458ff5f9283f5938f8e821d18a4c9 · sha256:9de5a95588d17b27… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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