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Fencer Intel
medium 4.3

CVE-2011-1062 json

Multiple cross-site scripting (XSS) vulnerabilities in include/html/header.php in TaskFreak!

published 2011-02-22 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-1077

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.8%
EPSS 1.8% chance of exploitation in 30 days, percentile 78%
public exploits
4
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in include/html/header.php in TaskFreak! 0.6.4 allow remote attackers to inject arbitrary web script or HTML via the (1) sContext, (2) sort, (3) dir, and (4) show parameters in a save action to index.php; the (5) dir and (6) show parameters to print_list.php; and the (7) HTTP referer header to rss.php. NOTE: some of these details are obtained from third party information.

Timeline

  1. First public exploit (EDB-35338)
  2. Published

Exploit prediction

1.75% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-35338 TaskFreak! 0.6.4 - 'rss.php' HTTP Referer Header Cross-Site Scripting webapps, 2011-02-12
  • EDB-35337 TaskFreak! 0.6.4 - 'print_list.php' Multiple Cross-Site Scripting Vulnerabilities webapps, 2011-02-12
  • EDB-35336 TaskFreak! 0.6.4 - 'index.php' Multiple Cross-Site Scripting Vulnerabilities webapps, 2011-02-12
  • EDB-16158 TaskFreak! 0.6.4 - Multiple Cross-Site Scripting Vulnerabilities webapps, 2011-02-12
  • zeroscience.mk http://www.zeroscience.mk/en/vulnerabilities/ZSL-2011-4990.php 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.