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Fencer Intel
medium 4.3

CVE-2012-5906 json

Multiple cross-site scripting (XSS) vulnerabilities in GreenBrowser 6.1.0117 and 6.1.0216 allow remote attackers to inject arbitrary web sc…

published 2012-11-17 13 y ago modified 2026-06-16 4 mo ago also EUVD-2012-5780

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits
0
none known

Summary

Multiple cross-site scripting (XSS) vulnerabilities in GreenBrowser 6.1.0117 and 6.1.0216 allow remote attackers to inject arbitrary web script or HTML via (1) the URI in an about: page or (2) the last visited URL in the LastVisitWriteEn function in function.js.

Exploit prediction

1.33% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • packetstormsecurity.org http://packetstormsecurity.org/files/111252/GreenBrowser-6.1.x-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
  • lostmon.blogspot.com http://lostmon.blogspot.com/2012/03/greenbrowser-about-dialog-xss-and.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.