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Fencer Intel
medium 4.3

CVE-2012-6628 json

Multiple cross-site scripting (XSS) vulnerabilities in the Newsletter Manager plugin before 1.0.2 for WordPress allow remote attackers to i…

published 2014-01-16 12 y ago modified 2026-06-16 4 mo ago also EUVD-2012-6474

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.1%
EPSS 2.1% chance of exploitation in 30 days, percentile 81%
public exploits
0
none known

Summary

Multiple cross-site scripting (XSS) vulnerabilities in the Newsletter Manager plugin before 1.0.2 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) xyz_em_campName to admin/create_campaign.php or (2) admin/edit_campaign.php, (3) xyz_em_email parameter to admin/edit_email.php, (4) xyz_em_exportbatchSize parameter to import_export.php, or (5) pagination limit in the Newsletter Manager options.

Patch / fix

Exploit prediction

2.06% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/533904 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.org http://packetstormsecurity.org/files/112694/WordPress-Newsletter-Manager-1.0-Cross-Site-Scripting.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
Technology feeds

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.