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CVE-2018-16446

24
FAUCET Score

CVE-2018-16446 describes a directory traversal vulnerability in SeaCMS versions up to 6.61. An unauthenticated remote attacker can exploit this flaw in the adm1n/admin_database.php component by manipulating the 'bakfiles' parameter to delete arbitrary files, including the 'install_lock.txt' file, potentially enabling a full reinstallation of the product. This vulnerability carries a CVSS v3 score of 7.5 (HIGH), indicating a network-based attack with low complexity and no user interaction required, leading to high impact on integrity. The EPSS score is low, suggesting a minimal probability of exploitation in the wild. Currently, there is no known active exploitation, nor are there publicly available exploit modules in Metasploit or Nuclei, or entries in ExploitDB. Community discussion and media coverage for this CVE are also minimal, indicating low public awareness and attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.61CPE matchmatch criteria
cpe:2.3:a:seamcms:seacms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.93%
Probability of exploitation in next 30 days
EPSS Percentile
77.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0193 is in the 61st percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

github.com / MichaelWayneLIU/seacms/blob/master/seacms5.md
Third Party Advisory