CVE-2026-3215
Islandora - Moderately critical - Arbitrary file upload, Cross-site scripting - SA-CONTRIB-2026-016
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Islandora allows Cross-Site Scripting (XSS).This issue affects Islandora: from 0.0.0 before 2.17.5.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Islandora - Moderately critical - Arbitrary file upload, Cross-site scripting - SA-CONTRIB-2026-016
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Islandora allows Cross-Site Scripting (XSS).This issue affects Islandora: from 0.0.0 before 2.17.5.
- Record
CVE-2026-3215- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2026-15474
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Islandora allows Cross-Site Scripting (XSS).This issue affects Islandora: from 0.0.0 before 2.17.5.
- Record
EUVD-2026-15474- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-jgfr-pvv6-mq43
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")...
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Islandora allows Cross-Site Scripting (XSS).This issue affects Islandora: from 0.0.0 before 2.17.5.
- Record
GHSA-jgfr-pvv6-mq43- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Islandora allows Cross-Site Scripting (XSS).This issue affects Islandora: from 0.0.0 before 2.17.5.
- Record
CVE-2026-3215- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Islandora - Moderately critical - Arbitrary file upload, Cross-site scripting - SA-CONTRIB-2026-016
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Islandora allows Cross-Site Scripting (XSS).This issue affects Islandora: from 0.0.0 before 2.17.5.
- Record
CVE-2026-3215- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVDRUPAL-CONTRIB-2026-016 No score
This module integrates with Islandora, an open-source digital asset management (DAM) framework. Islandora integrates with various open-source services, which can be run in a distributed environment.
The module doesn't sufficiently sanitize URI paths for its custom route used for attaching media to nodes, which can also lead to cross-site scripting and other vulnerabilities.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission "create media" and the ability to edit the node the media is being attached to.
- Record
DRUPAL-CONTRIB-2026-016- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal/islandoraPackagist:https://packages.drupal.org/8 |
before 2.17.5 | 2.17.5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-3215 is a medium vulnerability (CVSS 5.4) in Drupal Islandora, published February 25, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.18%, the 7th percentile. Fixed in drupal/islandora 2.17.5.