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Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal Canvas allows Cross-Site Scripting (XSS). This issue affects Drupal Canvas versions: from 0.0.0 to 1.4.2, from 1.5.0 to 1.5.2, from 1.6.0 to 1.6.1, from 1.7.0 to 1.7.1.

PUBLISHED Reserved 2026-07-01 | Published 2026-07-10 | Updated 2026-07-13 | Assigner drupal

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")

Product status

0.0.0 (semver) before 1.4.2
affected

1.5.0 (semver) before 1.5.2
affected

1.6.0 (semver) before 1.6.1
affected

1.7.0 (semver) before 1.7.1
affected

Credits

AKHIL BABU (akhil babu) finder

Alex Bronstein (effulgentsia) remediation developer

Christian López Espínola (penyaskito) remediation developer

Juraj Nemec (poker10) coordinator

References

www.drupal.org/sa-contrib-2026-065

cve.org (CVE-2026-58587)

nvd.nist.gov (CVE-2026-58587)

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