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CVE-2022-46020

64
FAUCET Score

CVE-2022-46020 is a critical vulnerability affecting WBCE CMS v1.5.4, allowing an unauthenticated attacker to achieve remote code execution by modifying uploaded file types. With a CVSS score of 9.8, this flaw is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While not currently in CISA's KEV catalog, public Nuclei templates exist for exploitation, indicating readily available exploit code, yet there is minimal community discussion or media coverage surrounding this high-risk vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.4CPE matchmatch criteria
cpe:2.3:a:wbce:wbce_cms:1.5.4:*:*:*:*:*:*:*

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
38.95%
Probability of exploitation in next 30 days
EPSS Percentile
98.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2022-46020 · May 6, 2023
This CVE's current EPSS score of 0.3895 is in the 96th percentile among its peer group of 36,862 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

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

github.com / 10vexh/Vulnerability/blob/main/WBCE%20CMS%20v1.5.4%20getshell.pdf
ExploitThird Party Advisory