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Fencer Intel
medium 4.3

CVE-2012-4241 json

Multiple cross-site scripting (XSS) vulnerabilities in Microcart 1.0 allow remote attackers to inject arbitrary web script or HTML via the…

published 2014-08-12 12 y ago modified 2026-06-16 4 mo ago also EUVD-2012-4185

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 Microcart 1.0 allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO or (2) query string to _admin/index.php or (3) first_name, (4) last_name, (5) cc, (6) exp, (7) cvv, (8) address1, (9) address2, (10) city, (11) state, (12) zip, (13) phone, or (14) email parameter to checkout.php, which is not properly handled in an error message.

Exploit prediction

2.10% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • packetstormsecurity.com http://packetstormsecurity.com/files/116714/Microcart-1.0-Checkout-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/116721/Microcart-1.0-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/55620 referenced PoC, tagged "exploit" by a source, unverified
  • reactionpenetrationtesting.co.uk http://www.reactionpenetrationtesting.co.uk/microcart-_admin-xss.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.