CVE-2024-46097Public exploitNetwork attack vector

Cross-role TestPlan modification via unchecked plan identifier

Published Sep 27, 2024 · Updated Sep 27, 2024

Incorrect access control in TestLink 1.9.20 allows remote authenticated users to read and modify any TestPlan through its edit function. The edit workflow accepts a user-supplied tplan_id and opens the corresponding incrementally numbered plan without checking that user's permissions. A minimally privileged account can enumerate identifiers and alter plans owned by higher-privileged or administrative users.

CVSS severity8.1
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect access control in TestLink 1.9.20 allows remote authenticated users to read and modify any TestPlan through its edit function. The edit workflow accepts a user-supplied tplan_id and opens the corresponding incrementally numbered plan without checking that user's permissions. A minimally privileged account can enumerate identifiers and alter plans owned by higher-privileged or administrative users.

The record

CVE
CVE-2024-46097
Published
Sep 27, 2024
Updated
Sep 27, 2024
Vendor
TestLink Development Team
Product
TestLink
Classifications
CWE-284, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 27, 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?

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

  1. Affected versionversion=1.9.20

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

TestLink Development Team · TestLinkversion=1.9.20

Published CVSS scores

8.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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-284Improper Access Control
T1565.001Stored Data Manipulation

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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