CVE-2026-13231

Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Advanced Content Feedback (aka admin_feedback) allows Stored XSS. This issue affects Advanced Content Feedback (aka admin_feedback) versions: from 0.0.0 to 2.8.0.

PUBLISHED Reserved 2026-06-24 | 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

Credits

Bill Seremetis (bserem) finder

Bill Seremetis (bserem) remediation developer

Greg Knaddison (greggles) coordinator

Juraj Nemec (poker10) coordinator

References

www.drupal.org/sa-contrib-2026-051

cve.org (CVE-2026-13231)

nvd.nist.gov (CVE-2026-13231)

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