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Fencer Vulns
medium 4.3

CVE-2008-2398 json

Cross-site scripting (XSS) vulnerability in index.php in AppServ Open Project 2.5.10 and earlier allows remote attackers to inject arbitrar…

published 2008-05-21 18 y ago modified 2026-06-16 4 mo ago also EUVD-2008-2393

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.2%
EPSS 6.2% chance of exploitation in 30 days, percentile 93%
public exploits
1
Exploit-DB, plus a Nuclei check

Summary

Cross-site scripting (XSS) vulnerability in index.php in AppServ Open Project 2.5.10 and earlier allows remote attackers to inject arbitrary web script or HTML via the appservlang parameter.

Timeline

  1. First public exploit (EDB-31808)
  2. Published

Exploit prediction

6.23% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-31808 AppServ Open Project 2.5.10 - 'appservlang' Cross-Site Scripting webapps, 2008-05-20
  • Nuclei template AppServ Open Project <=2.5.10 - Cross-Site Scripting nuclei detection template
  • securityfocus.com http://www.securityfocus.com/bid/29291 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 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.