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CVE-2008-4360

20
FAUCET Score

CVE-2008-4360 describes a vulnerability in lighttpd's mod_userdir module, affecting versions prior to 1.4.20, particularly on case-insensitive operating systems or filesystems. This flaw allows remote attackers to bypass access restrictions due to case-sensitive comparisons in configuration options, potentially leading to unauthorized access to files like .PHP scripts. With a CVSS score of 7.5, it is considered highly severe, requiring no authentication and having low attack complexity, with potential impacts on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.4.20CPE matchmatch criteria
cpe:2.3:a:lighttpd:lighttpd:*:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*

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
4.35%
Probability of exploitation in next 30 days
EPSS Percentile
90.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0435 is in the 83rd percentile among its peer group of 51,553 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

Vendor Advisories (1)

redhatCVE-2008-4360Low

lighttpd: mod_userdir information disclosure on case-insensitve filesystems

Mar 11, 2008

References

lists.opensuse.org / opensuse-security-announce/2008-11/msg00002.html
Third Party Advisory
openwall.com / lists/oss-security/2008/09/30/1
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2008/09/30/2
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2008/09/30/3
Mailing ListThird Party Advisory
secunia.com / advisories/32069
Third Party Advisory
secunia.com / advisories/32132
Third Party Advisory
secunia.com / advisories/32480
Third Party Advisory
secunia.com / advisories/32834
Third Party Advisory
secunia.com / advisories/32972
Third Party Advisory
security.gentoo.org / glsa/glsa-200812-04.xml
Third Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/45689
Third Party AdvisoryVDB Entry
trac.lighttpd.net / trac/changeset/2283
Broken LinkVendor Advisory
trac.lighttpd.net / trac/changeset/2308
Broken LinkVendor Advisory
trac.lighttpd.net / trac/ticket/1589
PatchVendor Advisory
wiki.rpath.com / Advisories:rPSA-2008-0309
Third Party Advisory
wiki.rpath.com / wiki/Advisories:rPSA-2008-0309
Third Party Advisory
debian.org / security/2008/dsa-1645
Third Party Advisory
lighttpd.net / security/lighttpd-1.4.x_userdir_lowercase.patch
PatchVendor Advisory
lighttpd.net / security/lighttpd_sa_2008_06.txt
PatchVendor Advisory
securityfocus.com / archive/1/497932/100/0/threaded
Third Party AdvisoryVDB Entry
securityfocus.com / bid/31600
Third Party AdvisoryVDB Entry
vupen.com / english/advisories/2008/2741
Third Party Advisory