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CVE-2005-0103

24
FAUCET Score

CVE-2005-0103 describes a remote file inclusion vulnerability in SquirrelMail before version 1.4.4, specifically within the webmail.php component. This flaw allows unauthenticated remote attackers to execute arbitrary PHP code by manipulating a URL parameter to reference malicious code hosted on a remote web server. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector and potential for complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 10 mentions, indicating notable attention despite its age.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.4CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:1.0.4:*:*:*:*:*:*:*
1.0.5CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:1.0.5:*:*:*:*:*:*:*
1.2.0CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:1.2.0:*:*:*:*:*:*:*
1.2.1CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:1.2.1:*:*:*:*:*:*:*
1.2.2CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:1.2.2:*:*:*:*:*:*:*

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
2.34%
Probability of exploitation in next 30 days
EPSS Percentile
81.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0234 is in the 68th percentile among its peer group of 51,551 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

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: squirrelmail-0:1.4.3a-9.EL3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: squirrelmail-0:1.4.3a-9.EL4
View patch

Vendor Advisories (1)

redhatCVE-2005-0103Low

security flaw

Jan 22, 2005

References

lists.apple.com / archives/security-announce/2005/Mar/msg00000.html
PatchVendor Advisory
marc.info
secunia.com / advisories/13962
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/19037
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10670
gentoo.org / security/en/glsa/glsa-200501-39.xml
redhat.com / support/errata/RHSA-2005-099.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2005-135.html
PatchVendor Advisory
squirrelmail.org / security/issue/2005-01-19
PatchVendor Advisory