CVE-2024-46547Public exploitNetwork attack vector

Unauthenticated disclosure via exposed PHP Info page

Published Dec 9, 2024 · Updated Dec 11, 2024

Information disclosure in Wampserver all versions allows remote attackers to read sensitive PHP configuration data without authentication. The root page accepts the phpinfo=-1 query and renders PHP diagnostic output without an access-control check. Network access to the web server is sufficient; the demonstrated consequence is disclosure of server and PHP configuration data.

CVSS severity7.5
High
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Wampserver all versions allows remote attackers to read sensitive PHP configuration data without authentication. The root page accepts the phpinfo=-1 query and renders PHP diagnostic output without an access-control check. Network access to the web server is sufficient; the demonstrated consequence is disclosure of server and PHP configuration data.

The record

CVE
CVE-2024-46547
Published
Dec 9, 2024
Updated
Dec 11, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-116, T1592.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 11, 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5CISA-ADPCVSS: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 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-116Improper Encoding or Escaping of Output
T1592.002Gather Victim Host Information: Software

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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