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CVE-2024-4320

46
FAUCET Score

CVE-2024-4320 is a critical remote code execution (RCE) vulnerability affecting the parisneo/lollms-webui application. Specifically, the '/install_extension' endpoint improperly handles the 'name' parameter, leading to local file inclusion (LFI) and arbitrary code execution. This allows an unauthenticated attacker to execute arbitrary code on the server by crafting a malicious request. The vulnerability has a CVSS score of 9.8 (Critical), indicating a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. Its high EPSS score and FAUCET Risk Score further emphasize the significant threat it poses. Currently, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed in the KEV catalog, suggesting it is not yet under active exploitation. Community discussion and media coverage are minimal, which is typical for most CVEs.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:lollms:lollms_web_ui:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/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
3.0

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 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.3435 is in the 95th percentile among its peer group of 36,897 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

huntr.com / bounties/d6564f04-0f59-4686-beb2-11659342279b
ExploitThird Party Advisory