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CVE-2006-5511

18
FAUCET Score

CVE-2006-5511 describes a direct static code injection vulnerability in delete.php of JaxUltraBB (JUBB) 2.0, specifically when the register_globals setting is enabled. This flaw allows remote attackers to inject arbitrary web script, HTML, or PHP code by manipulating the 'contents' parameter, which is then prepended to a file specified by the 'forum' parameter. The vulnerability has a low CVSS score of 2.6, indicating low severity. While it can be exploited remotely without authentication, the attack complexity is high, and the potential impact is limited to partial integrity compromise (e.g., defacement) with no confidentiality or availability impact. There is no evidence of active exploitation, and it is not listed in the KEV catalog. However, a public exploit (EDB-2616) exists for remote auto defacement, though there is no Metasploit or Nuclei module. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:jaxultrabb:jaxultrabb:2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.6LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.86%
Probability of exploitation in next 30 days
EPSS Percentile
77.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-2616 · Oct 22, 2006
This CVE's current EPSS score of 0.0186 is in the 69th percentile among its peer group of 1,506 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 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

attrition.org / pipermail/vim/2006-October/001095.html
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/29711
exploit-db.com / exploits/2616
securityfocus.com / bid/20679
Exploit