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CVE-2007-2093

53
FAUCET Score

CVE-2007-2093 is a direct static code injection vulnerability in Limesoft Guestbook (LS Simple Guestbook) version 1.0, allowing remote attackers to inject arbitrary PHP code into posts.txt via the message parameter. With a CVSS score of 7.5, it is considered highly severe due to its network-based attack vector, low attack complexity, and potential for partial confidentiality, integrity, and availability impacts. While not listed on the KEV catalog or having active Metasploit/Nuclei exploits, an ExploitDB entry (EDB-3735) confirms the existence of remote code execution exploit code. Despite its age and high EPSS score, there is no significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:limesoft:limesoft_guestbook:1.0:*:*:*:*:*:*:*

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
45.69%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-3735 · Apr 14, 2007
This CVE's current EPSS score of 0.4569 is in the 98th percentile among its peer group of 51,485 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/24904
Vendor Advisory
securityreason.com / securityalert/2590
exchange.xforce.ibmcloud.com / vulnerabilities/33666
exploit-db.com / exploits/3735
securityfocus.com / archive/1/465864/100/0/threaded
securityfocus.com / bid/23503
vupen.com / english/advisories/2007/1393