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Fencer Vulns
medium 4.3

CVE-2008-2973 json

Multiple cross-site scripting (XSS) vulnerabilities in chathead.php in MM Chat 1.5 allow remote attackers to inject arbitrary web script or…

published 2008-07-02 18 y ago modified 2026-06-16 4 mo ago also EUVD-2008-2963

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits
1
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in chathead.php in MM Chat 1.5 allow remote attackers to inject arbitrary web script or HTML via the (1) sitename and (2) wmessage parameters.

Timeline

  1. First public exploit (EDB-5919)
  2. Published

Exploit prediction

1.51% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-5919 mm chat 1.5 - Local File Inclusion / Cross-Site Scripting webapps, 2008-06-23

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.