CVE-2023-1011Public exploitNetwork attack vector

Stored script execution via forged settings request

Published May 8, 2023 · Updated May 5, 2025

Cross-site request forgery in QuantumCloud WPBot before 4.4.5 allows remote attackers to store script payloads in dashboard settings. The general-settings endpoint accepts a forged POST carrying an invalid nonce and saves attacker-controlled setting data that the dashboard outputs without escaping. Exploitation requires an authenticated administrator to open an attacker-controlled page; the stored payload then executes in the administrator's browser.

CVSS severity6.1
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in QuantumCloud WPBot before 4.4.5 allows remote attackers to store script payloads in dashboard settings. The general-settings endpoint accepts a forged POST carrying an invalid nonce and saves attacker-controlled setting data that the dashboard outputs without escaping. Exploitation requires an authenticated administrator to open an attacker-controlled page; the stored payload then executes in the administrator's browser.

The record

CVE
CVE-2023-1011
Published
May 8, 2023
Updated
May 5, 2025
Vendor
QuantumCloud
Product
WPBot
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 8, 2023CVE publishedPublication date reported by the CVE source.
  2. May 5, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <4.4.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

QuantumCloud · WPBotversion=0 <4.4.5

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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-352Cross-Site Request Forgery (CSRF)
T1204.001User Execution: Malicious Link

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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