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CVE-2023-51409

76
FAUCET Score

CVE-2023-51409 is a critical Unrestricted Upload of File with Dangerous Type vulnerability affecting the Jordy Meow AI Engine: ChatGPT Chatbot, specifically versions up to and including 1.9.98. With a CVSS score of 9.8, this vulnerability allows unauthenticated attackers to upload malicious files, leading to complete compromise of confidentiality, integrity, and availability. While not currently listed in CISA's KEV catalog, public Nuclei templates exist for exploitation, and it has garnered significant community discussion and media coverage, indicating a high potential for active exploitation. Organizations using the affected plugin should prioritize immediate patching or mitigation to prevent remote attacks.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.9.99CPE matchmatch criteria
cpe:2.3:a:meowapps:ai_engine:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

10.0CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
63.33%
Probability of exploitation in next 30 days
EPSS Percentile
99.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2023-51409 · May 22, 2025
This CVE's current EPSS score of 0.6333 is in the 97th percentile among its peer group of 36,835 CVEs.

Social Chatter

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

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

github.com / JoshuaProvoste/0-click-RCE-Exploit-for-CVE-2023-51409
patchstack.com / database/vulnerability/ai-engine/wordpress-ai-engine-plugin-1-9-98-unauthenticated-arbitrary-file-upload-vulnerability
Third Party Advisory