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Fencer Intel
medium 4.3

CVE-2011-5214 json

Multiple cross-site scripting (XSS) vulnerabilities in BrowserCRM 5.100.01 and earlier allow remote attackers to inject arbitrary web scrip…

published 2012-10-25 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-5114

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.8%
EPSS 4.8% chance of exploitation in 30 days, percentile 92%
public exploits
4
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in BrowserCRM 5.100.01 and earlier allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) index.php, (2) modules/admin/admin_module_index.php, or (3) modules/calendar/customise_calendar_times.php; login[] parameter to (4) index.php or (5) pub/clients.php; or framed parameter to (6) licence/index.php or (7) licence/view.php.

Timeline

  1. First public exploit (EDB-36454)
  2. Published

Exploit prediction

4.85% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-36454 BrowserCRM 5.100.1 - 'login[]' Cross-Site Scripting webapps, 2011-12-14
  • EDB-36453 BrowserCRM 5.100.1 - 'clients.php' Cross-Site Scripting webapps, 2011-12-14
  • EDB-36451 BrowserCRM 5.100.1 - 'framed' Cross-Site Scripting webapps, 2011-12-14
  • EDB-36450 BrowserCRM 5.100.1 - URI Cross-Site Scripting webapps, 2011-12-14
  • htbridge.ch https://www.htbridge.ch/advisory/multiple_vulnerabilities_in_browser_crm.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.