CVE-2020-12725Public exploitNetwork attack vector

Authenticated internal network access via redirect bypass

Published Jun 11, 2020 · Updated Aug 4, 2024

Server-side request forgery in Redash 8.0.0 and earlier allows remote authenticated users to reach private addresses through JSON queries. The JSON data source checks the submitted URL for a private address but follows attacker-controlled redirects to unchecked destinations. Exploitation requires authentication and an enabled JSON data source; exposed internal services or metadata determine the resulting disclosure or action.

CVSS severity9.1
Critical
EPSS probability1.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in Redash 8.0.0 and earlier allows remote authenticated users to reach private addresses through JSON queries. The JSON data source checks the submitted URL for a private address but follows attacker-controlled redirects to unchecked destinations. Exploitation requires authentication and an enabled JSON data source; exposed internal services or metadata determine the resulting disclosure or action.

The record

CVE
CVE-2020-12725
Published
Jun 11, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 11, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.1Havoc ResearchCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1046Network Service Scanning

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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