EUVD-2026-66182
GHSA-9qmj-5rmh-j6x2
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Stored XSS submission realistically requires at minimum a content contributor role (PR:L); scope change and victim browser interaction (UI:R) are retained from the provided vector.
Primary rating from Vendor (drupal).
CVSS VectorVendor: drupal
Lifecycle Timeline
3DescriptionCVE.org
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Media Folders allows Stored XSS. This issue affects Media Folders versions: from 0.0.0 to 1.0.8.
AnalysisAI
Stored XSS in the Drupal Media Folders contributed module (versions 0.0.0 through 1.0.8) allows network-accessible injection of persistent malicious scripts that execute in the browsers of users who subsequently view affected media folder pages. The CVSS scope change (S:C) confirms the payload crosses the application security boundary into the victim's browser session, enabling session hijacking or privilege escalation against authenticated users including administrators. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the target Drupal installation has the Media Folders contributed module installed and enabled in a version from 0.0.0 up to (but not including) 1.0.8 - this is a non-core, opted-in module and not present by default. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 6.1 score with AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N accurately captures the network-accessible, low-complexity nature of the flaw while bounding impact to low confidentiality and integrity. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | The primary remediation is to upgrade the Drupal Media Folders module to version 1.0.8 or later, as documented in Drupal Security Advisory SA-contrib-2026-080 (https://www.drupal.org/sa-contrib-2026-080). … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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