CVE-2020-13688

MEDIUM
6.1
CVSS Score
Published: June 11, 2021 at 03:08 PM UTC
Updated: June 17, 2026 at 02:53 AM UTC
1 product affected across 1 vendorDrupal

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.7%

Description

Cross-site scripting vulnerability in l Drupal Core allows an attacker could leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.X versions prior to 8.8.10; 8.9.X versions prior to 8.9.6; 9.0.X versions prior to 9.0.6.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

8.8.0 ≤ v < 8.8.108.8.X ≤ v < 8.8.108.9.0 ≤ v < 8.9.68.9.X ≤ v < 8.9.69.0.0 ≤ v < 9.0.69.0.X ≤ v < 9.0.68.8.X8.9.X9.0.X
Affected range stops below 8.8.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.9.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.0.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMPatchVendor Advisory
https://www.drupal.org/sa-core-2020-009

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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