CVE-2026-77142Network attack vector

Unauthenticated record overwrite via missing ownership check

Published Aug 25, 2026 · Updated Aug 27, 2026

Authorization bypass in TYPO3 Industry Directory allows remote attackers to overwrite public company records via crafted update requests. The frontend self-service write path trusts a submitted record identifier and omits the ownership check used only to hide the edit form. No authentication or user interaction is required; knowledge of an identifier exposed by the public directory is enough to change another owner's company data.

CVSS severity8.8
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in TYPO3 Industry Directory allows remote attackers to overwrite public company records via crafted update requests. The frontend self-service write path trusts a submitted record identifier and omits the ownership check used only to hide the edit form. No authentication or user interaction is required; knowledge of an identifier exposed by the public directory is enough to change another owner's company data.

The record

CVE
CVE-2026-77142
Published
Aug 25, 2026
Updated
Aug 27, 2026
Vendor
in2code GmbH
Product
Industry Directory
Classifications
CWE-862, CWE-639, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 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 <6.1.6
  2. Affected versionversion=7.0.0 <7.0.3
  3. Affected versionversion=8.0.0 <8.1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

in2code GmbH · Industry Directoryversion=0 <6.1.6; version=7.0.0 <7.0.3; version=8.0.0 <8.1.2

Published CVSS scores

8.8TYPO3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CWE-639Authorization Bypass Through User-Controlled Key
T1565.001Data Manipulation: Stored Data Manipulation

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.

Technologies

Your stack

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Your stack

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