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CVE-2009-0646

29
FAUCET Score

CVE-2009-0646 describes multiple SQL injection vulnerabilities in 4Site CMS version 2.6 and earlier. These flaws allow unauthenticated remote attackers to execute arbitrary SQL commands by manipulating various parameters across several scripts, including login credentials, page identifiers, and search terms. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for partial compromise of confidentiality, integrity, and availability. While not listed on the CISA KEV catalog, exploit code is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.6CPE matchmatch criteria
cpe:2.3:a:4site:4site_cms:*:*:*:*:*:*:*:*

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
3.60%
Probability of exploitation in next 30 days
EPSS Percentile
88.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-7964 · Feb 3, 2009
This CVE's current EPSS score of 0.0360 is in the 79th percentile among its peer group of 51,485 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

secunia.com / advisories/33733
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/48483
exchange.xforce.ibmcloud.com / vulnerabilities/48486
exchange.xforce.ibmcloud.com / vulnerabilities/48487
exchange.xforce.ibmcloud.com / vulnerabilities/48488
exploit-db.com / exploits/7964
wsec.ru / wsec-09-002-4site-cms-26-multiple-sql-injections
htbridge.ch / advisory/sql_injection_in_4site_cms.html
osvdb.org / 51806
osvdb.org / 51807
osvdb.org / 51808
osvdb.org / 51809
securityfocus.com / archive/1/514376/100/0/threaded
securityfocus.com / bid/33594
Exploit