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Fencer Vulns
medium 6.1

CVE-2008-3381 json

MoinMoin Multiple cross-site scripting (XSS) vulnerabilities

published 2008-07-30 18 y ago modified 2026-07-13 3 mo ago also GHSA-q7q4-5g8p-33fq , PYSEC-2008-13 , EUVD-2008-0006

cvss
6.1
version 3.1, GitHub
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

Multiple cross-site scripting (XSS) vulnerabilities in macro/AdvancedSearch.py in moin (and MoinMoin) 1.6.3 and 1.7.0 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Patch / fix

  • pypi moin 1.6.4, 1.7.1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2008-3381 updated

moin: XSS issue in the advanced search form

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

2.11% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • moinmo.in http://moinmo.in/SecurityFixes referenced PoC, tagged "exploit" by a source, unverified
  • hg.moinmo.in http://hg.moinmo.in/moin/1.7/rev/383196922b03 referenced PoC, tagged "exploit" by a source, unverified
  • hg.moinmo.in http://hg.moinmo.in/moin/1.6/rev/8686a10f1f58 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
GitHub 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
pypi moin
<1.6.4
>=1.7.0, <1.7.1
1.6.4
1.7.1

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.