CVE-2023-25264Public exploitNetwork attack vector

Unauthenticated access via relative-path filter bypass

Published Feb 28, 2023 · Updated Mar 18, 2025

Improper authentication in Docmosis Tornado before 2.9.5 allows remote attackers to access protected web endpoints via crafted URLs. The authentication filter tests the unnormalized request URI with startsWith("/api/") and treats /api/../ paths as exempt REST calls. A network-reachable instance is sufficient; the bypass exposes protected content, and the published proof combines it with a file-read flaw to disclose server files.

CVSS severity7.5
High
EPSS probability0.96%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in Docmosis Tornado before 2.9.5 allows remote attackers to access protected web endpoints via crafted URLs. The authentication filter tests the unnormalized request URI with startsWith("/api/") and treats /api/../ paths as exempt REST calls. A network-reachable instance is sufficient; the bypass exposes protected content, and the published proof combines it with a file-read flaw to disclose server files.

The record

CVE
CVE-2023-25264
Published
Feb 28, 2023
Updated
Mar 18, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 28, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 18, 2025Record 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-287Improper Authentication
T1190Exploit Public-Facing Application

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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