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Fencer Vulns
medium 4.3

CVE-2007-5161 json

Cross-zone scripting vulnerability in the internal browser in i-Systems Feedreader 3.10 allows remote attackers to inject arbitrary web scr…

published 2007-10-01 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-5142

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

Cross-zone scripting vulnerability in the internal browser in i-Systems Feedreader 3.10 allows remote attackers to inject arbitrary web script or HTML via an item in a feed, as demonstrated by a WordPress blog update. NOTE: this was originally reported as XSS.

Exploit prediction

2.21% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

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.