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Fencer Intel
medium 4.3

CVE-2012-2913 json

Multiple cross-site scripting (XSS) vulnerabilities in the Leaflet plugin 0.0.1 for WordPress allow remote attackers to inject arbitrary we…

published 2012-05-21 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-2893

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.8%
EPSS 3.8% chance of exploitation in 30 days, percentile 89%
public exploits
2
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in the Leaflet plugin 0.0.1 for WordPress allow remote attackers to inject arbitrary web script or HTML via the id parameter to (1) leaflet_layer.php or (2) leaflet_marker.php, as reachable through wp-admin/admin.php.

Timeline

  1. First public exploit (EDB-37192)
  2. Published

Exploit prediction

3.76% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-37192 WordPress Plugin Leaflet Maps Marker 0.0.1 - 'leaflet_marker.php?id' Cross-Site Scripting webapps, 2012-05-15
  • EDB-37191 WordPress Plugin Leaflet Maps Marker 0.0.1 - 'leaflet_layer.php?id' Cross-Site Scripting webapps, 2012-05-15
  • packetstormsecurity.org http://packetstormsecurity.org/files/112699/WordPress-Leaflet-0.0.1-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/53526 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.