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Fencer Intel
medium 4.3

CVE-2011-5104 json

Cross-site scripting (XSS) vulnerability in wpsc-admin/display-sales-logs.php in WP e-Commerce plugin 3.8.7.1 and possibly earlier for Word…

published 14y ago modified 4mo ago also EUVD-2011-5004

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

Cross-site scripting (XSS) vulnerability in wpsc-admin/display-sales-logs.php in WP e-Commerce plugin 3.8.7.1 and possibly earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the custom_text parameter. NOTE: some of these details are obtained from third party information.

Patch / fix

Is CVE-2011-5104 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

2.24% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • plugins.trac.wordpress.org http://plugins.trac.wordpress.org/changeset?reponame=&new=463447%40wp-e-commerce&old=463446%40wp-e-commerce 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.