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Fencer Vulns
medium 4.3

CVE-2009-2783 json

Multiple cross-site scripting (XSS) vulnerabilities in XOOPS 2.3.3 allow remote attackers to inject arbitrary web script or HTML via the (1…

published 2009-08-17 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-2773

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 80%
public exploits
1
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in XOOPS 2.3.3 allow remote attackers to inject arbitrary web script or HTML via the (1) op parameter to modules/pm/viewpmsg.php and (2) query string to modules/profile/user.php.

Patch / fix

Timeline

  1. First public exploit (EDB-33131)
  2. Published

Exploit prediction

1.94% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-33131 XOOPS 2.3.3 - 'op' Multiple Cross-Site Scripting Vulnerabilities webapps, 2009-06-30
  • securityfocus.com http://www.securityfocus.com/bid/35895 referenced PoC, tagged "exploit" by a source, unverified
  • marc.info http://marc.info/?l=bugtraq&m=124905075425380&w=2 referenced PoC, tagged "exploit" by a source, unverified
  • securitytracker.com http://www.securitytracker.com/id?1022641 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 Vulns 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.