CVE-2012-2913

medium

Published 2012-05-21 · Modified 2026-04-29

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

5.3

Description

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.

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-37191 webapps php verified text · 1 KB

Heine Pedersen · 2012-05-15

WordPress Plugin Leaflet Maps Marker 0.0.1 - 'leaflet_layer.php?id' Cross-Site Scripting

text exploit Source: Exploit-DB

source: https://www.securityfocus.com/bid/53526/info

The Leaflet plugin for WordPress is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.

An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

Leaflet 0.0.1 is vulnerable; other versions may also be affected. 

http://www.example.com/wp-admin/admin.php?page=leaflet_layer&amp;id=%22%3E%3Cscript%3Ealert%281%29%3C/script%3E

EDB-37192 webapps php verified

Heine Pedersen · 2012-05-15

WordPress Plugin Leaflet Maps Marker 0.0.1 - 'leaflet_marker.php?id' Cross-Site Scripting

Source code queued for fetch — refresh in a moment.

Application impact

Vendor	Product	Versions	Fixed
mapsmarker	leaflet_maps_marker_plugin	`0.0.1`
wordpress	wordpress

References

CWEs

CWE-79

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.