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CVE-2006-3986

29
FAUCET Score

CVE-2006-3986 describes a remote file inclusion vulnerability in Knusperleicht Newsletter version 3.5 and earlier. An attacker can exploit this by manipulating the NL_PATH parameter in index.php to execute arbitrary PHP code. This vulnerability carries a CVSS score of 7.5, indicating high severity due to its network-based attack vector, low complexity, and potential for partial confidentiality, integrity, and availability impacts. While not listed in CISA's KEV catalog, public exploit code exists on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.5CPE matchmatch criteria
cpe:2.3:a:knusperleicht:newsletter:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.29%
Probability of exploitation in next 30 days
EPSS Percentile
87.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-2097 · Aug 1, 2006
This CVE's current EPSS score of 0.0329 is in the 77th percentile among its peer group of 51,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

secunia.com / advisories/21314
Vendor Advisory
securityreason.com / securityalert/1328
exchange.xforce.ibmcloud.com / vulnerabilities/28109
exploit-db.com / exploits/2097
securityfocus.com / archive/1/441807/100/0/threaded
securityfocus.com / bid/19267
Exploit
vupen.com / english/advisories/2006/3093