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CVE-2019-9825

24
FAUCET Score

CVE-2019-9825 is a critical arbitrary PHP code upload and execution vulnerability affecting FeiFeiCMS version 4.1.190209. An unauthenticated attacker can exploit this by modifying allowed file extensions via the admin panel and then uploading a malicious PHP file through the "add article" feature. With a CVSS score of 9.8, this vulnerability has a high impact on confidentiality, integrity, and availability, requiring no user interaction or complex attack conditions. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.1.190209CPE matchmatch criteria
cpe:2.3:a:feifeicms:feifeicms:4.1.190209:*:*:*:*:*:*:*

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
2.22%
Probability of exploitation in next 30 days
EPSS Percentile
80.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0222 is in the 70th percentile among its peer group of 36,835 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

blog.whiterabbitxyj.com / cve/FeiFeiCMS_4.1_code_execution.doc
Third Party Advisory
github.com / WhiteRabbitc/WhiteRabbitc.github.io/blob/master/cve/FeiFeiCMS_4.1_code_execution.doc
Third Party Advisory