Drupal
CVE-2026-107263: Incorrect Authorization vulnerability in Drupal Gutenberg allows Forceful Browsing. This issue affects Gutenberg versions: from 0.0.0 to 2.15.0, from 3.0.0 to 3
CVE-2026-107263 Oct 30, 2026 Source: Vendor
Incorrect Authorization vulnerability in Drupal Gutenberg allows Forceful Browsing. This issue affects Gutenberg versions: from 0.0.0 to 2.15.0, from 3.0.0 to 3.0.7.
Source of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://nvd.nist.gov/vuln/detail/CVE-2026-107263
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Credited
2 lines
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CVE-2026-107263
BR2026-0000-039473
unclaimed
Credited as Tommaso Gregori (p1s1o)
CVE-2026-107263
BR2026-0000-039474
unclaimed
Credited as Drew Webber (mcdruid)