How severe is CVE-2023-1650?

CVE-2023-1650 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-1650 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 34% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-1650?

CVE-2023-1650 affects Quantumcloud Wpbot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-1650?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-1650 published?

CVE-2023-1650 was published on 2023-05-08 and last updated on 2026-06-17.

CVE-2023-1650

CVE-2023-1650 is a critical-severity vulnerability in Quantumcloud Wpbot with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 34% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 34% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Quantumcloud Wpbot
Published: 2023-05-08
Last modified: 2026-06-17

Description

The AI ChatBot WordPress plugin before 4.4.7 unserializes user input from cookies via an AJAX action available to unauthenticated users, which could allow them to perform PHP Object Injection when a suitable gadget is present on the blog

Frequently asked questions

What is CVE-2023-1650?: The AI ChatBot WordPress plugin before 4.4.7 unserializes user input from cookies via an AJAX action available to unauthenticated users, which could allow them to perform PHP Object Injection when a suitable gadget is present on the blog
How severe is CVE-2023-1650?: CVE-2023-1650 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-1650 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 34% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-1650?: CVE-2023-1650 affects Quantumcloud Wpbot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-1650?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-1650 published?: CVE-2023-1650 was published on 2023-05-08 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/7d7fe498-0aa3-4fa7-b560-610b42b2abed

Affected products (1)

cpe:2.3:a:quantumcloud:wpbot:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Quantumcloud Wpbot

CVE-2023-5204 — Critical (CVSS 9.8): The ChatBot plugin for WordPress is vulnerable to SQL Injection via the $strid parameter in versions up to, and…
CVE-2023-5241 — Critical (CVSS 9.6): The AI ChatBot for WordPress is vulnerable to Directory Traversal in versions up to, and including, 4.8.9 as well as…
CVE-2023-5212 — Critical (CVSS 9.6): The AI ChatBot plugin for WordPress is vulnerable to Arbitrary File Deletion in versions up to, and including, 4.8.9 as…
CVE-2024-22309 — High (CVSS 8.7): Deserialization of Untrusted Data vulnerability in QuantumCloud ChatBot with AI.This issue affects ChatBot with AI:…
CVE-2023-48741 — High (CVSS 7.6): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in QuantumCloud AI…
CVE-2023-1660 — Medium (CVSS 6.1): The AI ChatBot WordPress plugin before 4.4.9 does not have authorisation and CSRF in a function hooked to init,…

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