EUVD-2026-70011
GHSA-h85j-px6x-x8h7
Severity by source
AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Requires simultaneous admin authentication and high-complexity conditions (PR:H/AC:H); no availability impact documented.
Primary rating from Vendor (drupal).
CVSS VectorVendor: drupal
Lifecycle Timeline
3DescriptionCVE.org
Vulnerability in Drupal Link content parser. This issue affects Link content parser versions: *.*.
AnalysisAI
Improper input validation (CWE-20) in the Drupal Link Content Parser contributed module exposes sites to both confidentiality and integrity compromise under high-complexity, high-privilege conditions. All published versions of the module are affected per CPE cpe:2.3:a:drupal:link_content_parser:*:*:*:*:*:*:*:*, with Drupal's security team confirming the issue via advisory SA-contrib-2026-101. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an authenticated Drupal user account with high-level administrative privileges (PR:H per CVSS vector) - anonymous or low-privilege user exploitation is not indicated by available data. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N reflects a vulnerability with high theoretical impact but heavily constrained exploitability: both high attack complexity and administrator-level privileges are required simultaneously. … 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 | Consult the Drupal security advisory SA-contrib-2026-101 at https://www.drupal.org/sa-contrib-2026-101 for a patched module release and upgrade as soon as one is published. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-20 – Improper Input Validation
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External POC / Exploit Code
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