DRUPAL-CONTRIB-2026-126

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Import Source
https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/islandora/DRUPAL-CONTRIB-2026-126.json
JSON Data
https://api.osv.dev/v1/vulns/DRUPAL-CONTRIB-2026-126
Aliases
  • CVE-2026-84916
Published
2026-09-02T16:32:46Z
Modified
2026-09-02T19:55:50Z
Summary
[none]
Details

This islandora_advanced_search sub module enables AJAX updates for advanced search, facet, and search result blocks.

The module doesn't sufficiently check block access when arbitrary block ID's are submitted to its publicly accessible AJAX endpoint. This may allow an unauthenticated attacker to retrieve restricted block content.

This vulnerability is mitigated by the fact that an attacker must know or guess a restricted block’s machine ID, and the block must contain sensitive content protected by block access or visibility restrictions. Additionally, the submodule is not known to be used by any modern Islandora configurations.

References
Credits

Affected packages

Packagist:https://packages.drupal.org/8 / drupal/islandora

Package

Name
drupal/islandora
Purl
pkg:composer/drupal/islandora?repository_url=https:%2F%2Fpackages.drupal.org%2F8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.19.0
Database specific
Show details 
{
    "constraint": "<2.19.0"
}

Database specific

affected_versions 
"<2.19.0"
source 
"https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/islandora/DRUPAL-CONTRIB-2026-126.json"