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CVE-2005-3926

29
FAUCET Score

CVE-2005-3926 describes a direct static code injection vulnerability in GuppY 4.5.9 and earlier versions, specifically within the error.php script when register_globals is disabled. This flaw allows remote attackers to execute arbitrary PHP code by injecting malicious input into the _SERVER[REMOTE_ADDR] parameter, which is then incorporated into an included .inc script. With a CVSS score of 7.5, this vulnerability is considered high severity due to its network-based attack vector, low attack complexity, and potential for full compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog or having significant community discussion or media coverage, an exploit is publicly available on ExploitDB, indicating a known method for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
4.5CPE matchmatch criteria
cpe:2.3:a:guppy:guppy:4.5:*:*:*:*:*:*:*
4.5.3CPE matchmatch criteria
cpe:2.3:a:guppy:guppy:4.5.3:*:*:*:*:*:*:*
4.5.3aCPE matchmatch criteria
cpe:2.3:a:guppy:guppy:4.5.3a:*:*:*:*:*:*:*
4.5.4CPE matchmatch criteria
cpe:2.3:a:guppy:guppy:4.5.4:*:*:*:*:*:*:*
4.5.9CPE matchmatch criteria
cpe:2.3:a:guppy:guppy:4.5.9:*:*:*:*:*:*:*

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
3.12%
Probability of exploitation in next 30 days
EPSS Percentile
86.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-1342 · Nov 28, 2005
This CVE's current EPSS score of 0.0312 is in the 76th percentile among its peer group of 51,466 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

rgod.altervista.org / guppy459_xpl.html
ExploitVendor Advisory
secunia.com / advisories/17790
Vendor Advisory
securitytracker.com / id
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/23318
securityfocus.com / archive/1/417899/100/0/threaded
securityfocus.com / bid/15609
Exploit
vupen.com / english/advisories/2005/2635