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Fencer Intel
medium 4.3

CVE-2011-5267 json

Multiple cross-site scripting (XSS) vulnerabilities in spell-check-savedicts.php in the SpellChecker module in Xinha, as used in WikiWig 5.…

published 2013-11-05 13 y ago modified 2026-06-16 4 mo ago also EUVD-2011-5166

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 77%
public exploits
2
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in spell-check-savedicts.php in the SpellChecker module in Xinha, as used in WikiWig 5.01 and possibly other products, allow remote attackers to inject arbitrary web script or HTML via the (1) to_p_dict or (2) to_r_list parameter. NOTE: this issue might be related to the htmlarea plugin and CVE-2013-5670.

Patch / fix

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-2011-5267 updated cvss 4.3

xinha: multiple cross-site scripting vulnerabilities

  • 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

Timeline

  1. First public exploit (EDB-35436)
  2. Published

Exploit prediction

1.74% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-35436 Xinha 0.96 - 'spell-check-savedicts.php' Multiple HTML Injection Vulnerabilities webapps, 2011-03-10
  • EDB-16988 WikiWig 5.01 - Multiple Cross-Site Scripting Vulnerabilities webapps, 2011-03-16
  • autosectools.com http://www.autosectools.com/Advisories/WikiWig.5.01_Persistent-Reflected.Cross-site.Scripting_139.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.