CVE-2021-46897Public exploitNetwork attack vector

Authenticated file disclosure via unvalidated protected-media path

Published Oct 22, 2023 · Updated Sep 16, 2024

Path traversal in Wagtail CRX CodeRed Extensions before 0.22.3 allows remote authenticated users to read server files. The serve_protected_file view joins the captured protected-media URL path to CODERED_PROTECTED_MEDIA_ROOT and opens the result without resolving and confining it to that root. Any logged-in user who can request the protected-media route can submit encoded parent-directory segments and read an existing file accessible to the service account; anonymous users cannot reach the route.

CVSS severity6.5
Medium
EPSS probability0.72%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Wagtail CRX CodeRed Extensions before 0.22.3 allows remote authenticated users to read server files. The serve_protected_file view joins the captured protected-media URL path to CODERED_PROTECTED_MEDIA_ROOT and opens the result without resolving and confining it to that root. Any logged-in user who can request the protected-media route can submit encoded parent-directory segments and read an existing file accessible to the service account; anonymous users cannot reach the route.

The record

CVE
CVE-2021-46897
Published
Oct 22, 2023
Updated
Sep 16, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-22, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 22, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 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

6.5NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System

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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