CVE-2007-2093

Limesoft Guestbook vulnerability

CVSS

7.5

EPSS

45.7%

EPSS pct

99th

Exploited

No known

Direct static code injection vulnerability in index.php in Limesoft Guestbook (LS Simple Guestbook) 1.0 allows remote attackers to inject arbitrary PHP code into posts.txt via the message parameter.

Affected vendor

Limesoft

Affected product

Limesoft Guestbook

CVSS vector

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

Published

2007-04-18

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 45.7% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it among the most exploited CVEs currently tracked.

Check your external exposure to CVE-2007-2093

Confirm whether Limesoft Limesoft Guestbook is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2007-2093.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-2093

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-2093 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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