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Fencer Intel
medium 4.3

CVE-2012-0974 json

Multiple cross-site scripting (XSS) vulnerabilities in the getParam function in oc-includes/osclass/core/Params.php in OSClass before 2.3.5…

published 2012-09-25 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-0997

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.5%
EPSS 3.5% chance of exploitation in 30 days, percentile 89%
public exploits
1
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in the getParam function in oc-includes/osclass/core/Params.php in OSClass before 2.3.5 allow remote attackers to inject arbitrary web script or HTML via the (1) sCity, (2) sPattern, (3) sPriceMax, and (4) sPriceMin parameters in a search action to index.php.

Timeline

  1. First public exploit (EDB-36626)
  2. Published

Exploit prediction

3.52% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-36626 OSClass 2.3.3 - 'index.php?getParam()' Multiple Cross-Site Scripting Vulnerabilities webapps, 2012-01-25
  • github.com https://github.com/osclass/OSClass/commit/ff7ef8a97301aaaf6a97fe46c2c27981a86b4e2f#diff-73 referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/51662 referenced PoC, tagged "exploit" by a source, unverified
  • htbridge.ch https://www.htbridge.ch/advisory/multiple_vulnerabilities_in_osclass.html referenced PoC, tagged "exploit" by a source, unverified
  • archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2012-01/0157.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.