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Fencer Vulns
medium 4.3

CVE-2005-3520 json

Multiple cross-site scripting (XSS) vulnerabilities in MySource 2.14.0 allow remote attackers to inject arbitrary web script or HTML via (1…

published 2005-11-06 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-3519

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.0%
EPSS 3.0% chance of exploitation in 30 days, percentile 87%
public exploits
7
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in MySource 2.14.0 allow remote attackers to inject arbitrary web script or HTML via (1) the target_url parameter in upgrade_in_progress_backend.php, (2) the stylesheet parameter in edit_table_cell_type_wysiwyg.php, and the bgcolor parameter in (3) insert_table.php, (4) edit_table_cell_props.php, (5) header.php, (6) edit_table_row_props.php, and (7) edit_table_props.php.

Patch / fix

Timeline

  1. First public exploit (EDB-26361)
  2. Published

Exploit prediction

3.02% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-26361 MySource 2.14 - 'edit_table_cell_type_wysiwyg.php?Stylesheet' Cross-Site Scripting webapps, 2005-10-18
  • EDB-26360 MySource 2.14 - 'edit_table_props.php?bgcolor' Cross-Site Scripting webapps, 2005-10-18
  • EDB-26359 MySource 2.14 - 'edit_table_row_props.php?bgcolor' Cross-Site Scripting webapps, 2005-10-18
  • EDB-26358 MySource 2.14 - 'header.php?bgcolor' Cross-Site Scripting webapps, 2005-10-18
  • EDB-26357 MySource 2.14 - 'edit_table_cell_props.php?bgcolor' Cross-Site Scripting webapps, 2005-10-18
  • EDB-26356 MySource 2.14 - 'insert_table.php?bgcolor' Cross-Site Scripting webapps, 2005-10-18
  • EDB-26355 MySource 2.14 - 'upgrade_in_progress_backend.php?target_url' Cross-Site Scripting webapps, 2005-10-18
  • secunia.com http://secunia.com/advisories/16946/ referenced PoC, tagged "exploit" by a source, unverified
  • securitytracker.com http://securitytracker.com/id?1015075 referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/15132 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

References

Sources

Fencer Vulns 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.