CVE-2016-20077Public exploitNetwork attack vector

Unauthenticated file disclosure via decoded path traversal

Published Jun 15, 2026 · Updated Jun 15, 2026

Local file inclusion in Kaymee Photography Photocart Link 1.6 allows remote attackers to read arbitrary server files through decode.php. The endpoint base64-decodes the id request parameter and passes the resulting path directly to readfile without validation or path restriction. No authentication is required; a crafted traversal path can disclose WordPress configuration and database credentials but does not modify files.

CVSS severity6.9
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local file inclusion in Kaymee Photography Photocart Link 1.6 allows remote attackers to read arbitrary server files through decode.php. The endpoint base64-decodes the id request parameter and passes the resulting path directly to readfile without validation or path restriction. No authentication is required; a crafted traversal path can disclose WordPress configuration and database credentials but does not modify files.

The record

CVE
CVE-2016-20077
Published
Jun 15, 2026
Updated
Jun 15, 2026
Vendor
Kaymee Photography
Product
Photocart Link
Classifications
CWE-98, CAPEC-193, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 15, 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=1.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Kaymee Photography · Photocart Linkversion=1.6

Published CVSS scores

6.2VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.9VulnCheckCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-98Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
CAPEC-193PHP Remote File Inclusion
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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