CVE-2024-13681Known exploitationNetwork attack vector

Unauthenticated file read via insufficient oEmbed validation

Published Feb 18, 2025 · Updated Apr 8, 2026

Arbitrary file read in Undsgn Uncode 2.9.1.6 and earlier allows remote attackers to read server files through an oEmbed request. The uncode_admin_get_oembed function fails to reject user-controlled file references before reading the referenced path. No authentication or user interaction is required, and disclosed impact is limited to files accessible to the web process.

CVSS severity7.5
High
EPSS probability0.63%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file read in Undsgn Uncode 2.9.1.6 and earlier allows remote attackers to read server files through an oEmbed request. The uncode_admin_get_oembed function fails to reject user-controlled file references before reading the referenced path. No authentication or user interaction is required, and disclosed impact is limited to files accessible to the web process.

The record

CVE
CVE-2024-13681
Published
Feb 18, 2025
Updated
Apr 8, 2026
Vendor
Undsgn
Product
Uncode
Classifications
CWE-20, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.9.1.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Undsgn · Uncodeversion=0 <=2.9.1.6

Published CVSS scores

7.5WordfenceCVSS: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 exploitationReported
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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

Reported exploitation

Technologies

Your stack

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Your stack

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