CVE-2005-4799

Exp

Multiple cross-site scripting (XSS) vulnerabilities in Yet Another PHP Image Gallery (YaPIG) 0.95b and earlier allow remote attackers to inject arbitrary web script or HTML via (1) the Homepage field (aka the Website field) in an "image-related comment" and (2) the img_size field in view.php. NOTE: due to lack of details from the researcher, it is not clear whether the comment vector overlaps CVE-2005-1886.

Published: 2005-12-31 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2005-4799 is rated High Exploit Risk (73/100): CVSS Medium severity, with high exploitation likelihood (EPSS 6.80%, 93th percentile). 5 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +5.31% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2005-4799

EDB-ID Source Kind Published Link
26345 exploit_db edb 2005-10-13 Exploit-DB ↗
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Exploit prediction scoring system (EPSS) score for CVE-2005-4799

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.49% 6.80% +5.31%
2 2026-02-18 2.66% 1.49% -1.18%
3 2025-09-25 — 2.66% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2005-4799

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.1 2.0 MEDIUM
AV:N/AC:H/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:H)
Exploitation requires uncommon or highly specific conditions.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 4.9 6.4 [email protected]

Weakness enumeration for CVE-2005-4799

NVD evaluator notes for CVE-2005-4799

Solution: Successful exploitation requires that "register_globals" is enabled.

Affected software / configurations for CVE-2005-4799

Vendor Product Version Raw CPE
yapig yapig <= 0.95b cpe:2.3:a:yapig:yapig:*:*:*:*:*:*:*:*
yapig yapig 0.92b cpe:2.3:a:yapig:yapig:0.92b:*:*:*:*:*:*:*
yapig yapig 0.93u cpe:2.3:a:yapig:yapig:0.93u:*:*:*:*:*:*:*
yapig yapig 0.94u cpe:2.3:a:yapig:yapig:0.94u:*:*:*:*:*:*:*
yapig yapig 0.95 cpe:2.3:a:yapig:yapig:0.95:*:*:*:*:*:*:*

References for CVE-2005-4799

cvelogic Threat Intelligence