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Fencer Vulns
medium 4.3

CVE-2007-0857 json

MoinMoin Multiple cross-site scripting (XSS) vulnerabilities

published 2007-02-08 19 y ago modified 2026-07-06 4 mo ago also GHSA-m84w-vgwf-p893 , PYSEC-2026-678 , EUVD-2022-4518

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

Multiple cross-site scripting (XSS) vulnerabilities in MoinMoin before 1.5.7 allow remote attackers to inject arbitrary web script or HTML via (1) the page info, or the page name in a (2) AttachFile, (3) RenamePage, or (4) LocalSiteMap action.

Patch / fix

  • pypi moin 1.5.7

Exploit prediction

2.48% chance of exploitation in the next 30 days, higher than 84% 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

Affected packages

ecosystem package affected fixed in
pypi moin
<1.5.7
1.5.7

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.