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CVE-2005-4206

25
FAUCET Score

CVE-2005-4206 is a URL redirection vulnerability affecting Blackboard Learning and Community Portal System versions 6.3.1.424, 6.2.3.23, and earlier. An attacker can exploit this by manipulating the 'url' parameter in frameset.jsp to load arbitrary external content within a Blackboard frame, enabling phishing attacks. Rated Medium severity with a CVSS score of 6.1, this vulnerability requires user interaction and can lead to information disclosure and integrity issues. While not actively exploited in the wild or on the CISA KEV catalog, public exploit code exists, and it has a FAUCET Risk Score of 86/100, indicating a notable risk.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.0.0.0CPE matchmatch criteria
cpe:2.3:a:blackboard:academic_suite:*:*:*:*:*:*:*:*
6.2.3.23CPE matchmatch criteria
cpe:2.3:a:blackboard:academic_suite:6.2.3.23:*:*:*:*:*:*:*
6.3.1.424CPE matchmatch criteria
cpe:2.3:a:blackboard:academic_suite:6.3.1.424:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.09%
Probability of exploitation in next 30 days
EPSS Percentile
79.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-26778 · Dec 12, 2005
This CVE's current EPSS score of 0.0209 is in the 90th percentile among its peer group of 26,219 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

secunia.com / advisories/17991
Broken LinkExploitVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/23558
Third Party AdvisoryVDB Entry
ipomonis.com / advisories/Bb_6.zip
Broken Link
osvdb.org / 21618
Broken Link
securityfocus.com / bid/15814
Broken LinkExploitThird Party AdvisoryVDB Entry