CVE-2024-55494Public exploitNetwork attack vector

Unauthenticated PHP execution via op_func injection

Published Jan 9, 2025 · Updated Jan 13, 2025

PHP code injection in Opencode Mobile Collect Call 5.4.7 allows remote attackers to execute PHP through the op_func parameter. The index.php endpoint evaluates ${...} expressions embedded in an attacker-controlled operation value instead of treating the value solely as an operation name. The server-side proof of concept requires no credentials; the separate reflected-script path requires user interaction and permits script execution in the user's browser.

CVSS severity6.1
Medium
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP code injection in Opencode Mobile Collect Call 5.4.7 allows remote attackers to execute PHP through the op_func parameter. The index.php endpoint evaluates ${...} expressions embedded in an attacker-controlled operation value instead of treating the value solely as an operation name. The server-side proof of concept requires no credentials; the separate reflected-script path requires user interaction and permits script execution in the user's browser.

The record

CVE
CVE-2024-55494
Published
Jan 9, 2025
Updated
Jan 13, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 13, 2025Record 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

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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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