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CVE-2020-8641

45
FAUCET Score

CVE-2020-8641 describes a critical Local File Inclusion vulnerability in Lotus Core CMS version 1.0.1, allowing an authenticated attacker to read arbitrary .php files via directory traversal in the 'page_slug' parameter of index.php. With a CVSS score of 8.8 (High), this flaw is easily exploitable over the network with low privileges, potentially leading to full compromise of confidentiality, integrity, and availability. While not listed in CISA KEV and lacking public Metasploit or ExploitDB modules, Nuclei templates exist, and its high EPSS score indicates a significant probability of exploitation, despite minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.1CPE matchmatch criteria
cpe:2.3:a:lotus_core_cms_project:lotus_core_cms:1.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
10.81%
Probability of exploitation in next 30 days
EPSS Percentile
95.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2020-8641 · Sep 7, 2021
This CVE's current EPSS score of 0.1081 is in the 94th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exploit-db.com / exploits/47985
ExploitThird Party AdvisoryVDB Entry