Skip to content
Fencer Intel
medium 4.3

CVE-2011-5019 json

Cross-site scripting (XSS) vulnerability in setup/index.php in Textpattern CMS 4.4.1, when the product is incompletely installed, allows re…

published 2012-01-05 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-4924

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 73%
public exploits
1
Exploit-DB

Summary

Cross-site scripting (XSS) vulnerability in setup/index.php in Textpattern CMS 4.4.1, when the product is incompletely installed, allows remote attackers to inject arbitrary web script or HTML via the ddb parameter.

Timeline

  1. First public exploit (EDB-36489)
  2. Published

Exploit prediction

1.46% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-36489 TextPattern 4.4.1 - 'ddb' Cross-Site Scripting webapps, 2012-01-04
  • securityfocus.com http://www.securityfocus.com/bid/51254 referenced PoC, tagged "exploit" by a source, unverified
  • archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2012-01/0018.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.