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CVE-2007-4781

28
FAUCET Score

CVE-2007-4781 describes an arbitrary file upload vulnerability in the installer component of Joomla! 1.5 Beta1, Beta2, and RC1. Authenticated administrators can exploit this flaw by uploading malicious files to the tmp/ directory via the "Upload Package File" functionality. With a CVSS score of 6.6, this vulnerability has a network attack vector and high attack complexity, potentially leading to complete compromise of integrity and availability. While no active exploitation or Metasploit/Nuclei modules are reported, an ExploitDB entry for SQL Injection in similar versions exists, though not directly for this specific vulnerability. Community and media attention for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.0_beta1CPE matchmatch criteria
cpe:2.3:a:joomla:joomla:1.5.0_beta1:*:*:*:*:*:*:*
1.5.0_beta2CPE matchmatch criteria
cpe:2.3:a:joomla:joomla:1.5.0_beta2:*:*:*:*:*:*:*
1.5.0_rc1CPE matchmatch criteria
cpe:2.3:a:joomla:joomla:1.5.0_rc1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.6MEDIUM

AV:N/AC:H/Au:S/C:N/I:C/A:C

Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
SINGLE
Exploitability Score
3.9
Impact Score
9.2
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.19%
Probability of exploitation in next 30 days
EPSS Percentile
91.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-4350 · Sep 1, 2007
This CVE's current EPSS score of 0.0519 is in the 96th percentile among its peer group of 1,428 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, 0.0 Mastodon, and 0.1 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

osvdb.org / 45888
exchange.xforce.ibmcloud.com / vulnerabilities/36424
exploit-db.com / exploits/4350
securityfocus.com / bid/25508
ExploitPatch