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Fencer Vulns
high 7.8

CVE-2008-5322 json

Wysi Wiki Wyg 1.0 allows remote attackers to obtain system information via an invalid categup parameter to index.php, which calls the phpin…

published 2008-12-03 17 y ago modified 2026-06-16 4 mo ago also EUVD-2008-5299

cvss
7.8
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
1
Exploit-DB

Summary

Wysi Wiki Wyg 1.0 allows remote attackers to obtain system information via an invalid categup parameter to index.php, which calls the phpinfo function.

Timeline

  1. First public exploit (EDB-6042)
  2. Published

Exploit prediction

2.51% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-6042 Wysi Wiki Wyg 1.0 - Local File Inclusion / Cross-Site Scripting / PHPInfo webapps, 2008-10-20
  • packetstormsecurity.org http://packetstormsecurity.org/0810-exploits/wysiwikiwyg-lfixssdisclose.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.8 AV:N/AC:L/Au:N/C:C/I:N/A:N

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

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.