CVE-2020-12479Public exploitNetwork attack vector

Authenticated PHP file inclusion via path traversal

Published Apr 29, 2020 · Updated Aug 4, 2024

TeamPass 2.1.27.36 contains a path traversal vulnerability in sources/users.queries.php that lets remote authenticated users include PHP files. The newValue parameter is accepted from a crafted HTTP request and used to traverse directories, causing unintended PHP file inclusion. Authentication is required, and successful exploitation can execute or expose code available to the PHP process without evidence of unauthenticated access.

CVSS severity8.8
High
EPSS probability2.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

TeamPass 2.1.27.36 contains a path traversal vulnerability in sources/users.queries.php that lets remote authenticated users include PHP files. The newValue parameter is accepted from a crafted HTTP request and used to traverse directories, causing unintended PHP file inclusion. Authentication is required, and successful exploitation can execute or expose code available to the PHP process without evidence of unauthenticated access.

The record

CVE
CVE-2020-12479
Published
Apr 29, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-22, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 29, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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

6.5NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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')
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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