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Fencer Intel
medium 4.3

CVE-2011-5073 json

Multiple cross-site scripting (XSS) vulnerabilities in Support Incident Tracker (aka SiT!) before 3.65 allow remote attackers to inject arb…

published 2012-01-29 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-4973

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 74%
public exploits
1
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in Support Incident Tracker (aka SiT!) before 3.65 allow remote attackers to inject arbitrary web script or HTML via the (1) mode parameter to contact_support.php; (2) contractid parameter to contract_add_service.php; (3) user parameter to edit_backup_users.php; (4) id parameter to edit_escalation_path.php; the Referer to (5) forgotpwd.php, (6) an approvalpage action to billable_incidents.php, or (7) transactions.php; (8) action parameter to inbox.php; (9) search_string parameter in a findcontact action to incident_add.php; table1 parameter to (10) report_customers.php, (11) report_incidents_by_engineer.php, (12) report_incidents_by_site.php, or (13) report_marketing.php; or the (14) startdate or (15) enddate parameter to report_incidents_by_vendor.php.

Timeline

  1. Published
  2. First public exploit (EDB-18444)

Exploit prediction

1.48% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-18444 sit! support incident tracker 3.64 - Multiple Vulnerabilities webapps, 2012-02-01
  • securityfocus.com http://www.securityfocus.com/archive/1/519636 referenced PoC, tagged "exploit" by a source, unverified
  • htbridge.ch https://www.htbridge.ch/advisory/multiple_vulnerabilities_in_sit_support_incident_tracker.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.