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Fencer Intel
medium 4.3

CVE-2010-2849 json

Cross-site scripting (XSS) vulnerability in productionnu2/nuedit.php in nuBuilder 10.04.20, and possibly other versions before 10.07.12, al…

published 2010-07-23 16 y ago modified 2026-06-16 4 mo ago also EUVD-2010-2853

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

Cross-site scripting (XSS) vulnerability in productionnu2/nuedit.php in nuBuilder 10.04.20, and possibly other versions before 10.07.12, allows remote attackers to inject arbitrary web script or HTML via the f parameter.

Patch / fix

Exploit prediction

2.07% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • securityfocus.com http://www.securityfocus.com/bid/41404 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.org http://packetstormsecurity.org/1007-exploits/nubuilder-xss.txt referenced PoC, tagged "exploit" by a source, unverified
  • cross-site-scripting.blogspot.com http://cross-site-scripting.blogspot.com/2010/07/nubuilder-100420-reflected-xss.html referenced PoC, tagged "exploit" by a source, unverified
  • osvdb.org http://www.osvdb.org/66005 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.