CVE-2024-0842Network attack vector

Unauthenticated service interruption via direct restore requests

Published Feb 9, 2024 · Updated Apr 8, 2026

Uncontrolled resource consumption in Softaculous Backuply for WordPress 1.2.6 and earlier allows remote attackers to interrupt service. The web-reachable wp-content/plugins/backuply/restore_ins.php script starts restoration work without requiring WordPress authentication, so repeated direct requests consume server processing and log resources. No account or user interaction is required; exploitation can exhaust server resources and make the hosted WordPress site unavailable.

CVSS severity7.5
High
EPSS probability0.96%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Uncontrolled resource consumption in Softaculous Backuply for WordPress 1.2.6 and earlier allows remote attackers to interrupt service. The web-reachable wp-content/plugins/backuply/restore_ins.php script starts restoration work without requiring WordPress authentication, so repeated direct requests consume server processing and log resources. No account or user interaction is required; exploitation can exhaust server resources and make the hosted WordPress site unavailable.

The record

CVE
CVE-2024-0842
Published
Feb 9, 2024
Updated
Apr 8, 2026
Vendor
Softaculous
Product
Backuply for WordPress
Classifications
CWE-400, CWE-834, T1499.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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=0 <=1.2.5
  2. Affected versionversion=0 <=1.2.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Softaculous · Backuply for WordPressversion=0 <=1.2.5; version=0 <=1.2.6

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
CWE-834Excessive Iteration
T1499.003Application Exhaustion Flood

Public exploit references

No public exploit references are available in this record.

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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