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CVE-2023-1650

41
FAUCET Score

CVE-2023-1650 is a critical PHP Object Injection vulnerability affecting the AI ChatBot WordPress plugin prior to version 4.4.7. This flaw allows unauthenticated attackers to unserialize user-controlled data from cookies via an AJAX action, potentially leading to arbitrary code execution if a suitable gadget is present. With a CVSS score of 9.8, it represents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, its high EPSS and FAUCET Risk Score indicate a substantial potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.4.7CPE matchmatch criteria
cpe:2.3:a:quantumcloud:wpbot:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
34.35%
Probability of exploitation in next 30 days
EPSS Percentile
98.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.3435 is in the 95th percentile among its peer group of 36,833 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

wpscan.com / vulnerability/7d7fe498-0aa3-4fa7-b560-610b42b2abed
ExploitThird Party Advisory