CVE-2004-2509
Cross-site scripting (XSS) vulnerabilities in (1) calendar.php, (2) login.php, and (3) online.php in Infopop UBB.Threads 6.2.3 and 6.5 allow remote attackers to inject arbitrary web script or HTML via the Cat parameter.
Does this matter?
3 public exploits are published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 2.2%. Treat it as high on anything reachable from the internet.
Description
Cross-site scripting (XSS) vulnerabilities in (1) calendar.php, (2) login.php, and (3) online.php in Infopop UBB.Threads 6.2.3 and 6.5 allow remote attackers to inject arbitrary web script or HTML via the Cat parameter.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 2.23% probability · 83th percentile
- Public exploits
- 3 in Exploit-DB · verified · first 13 December 2004
- CISA KEV
- Not listed
- Affected
- ubbcentral/ubb.threads
- Source
- cve@mitre.org
EPSS 2.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (3)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
| EDB-ID | Title | Type | Published | Verified |
|---|---|---|---|---|
| EDB-24827source ↗ | UBBCentral UBB.Threads 6.2.3/6.5 - 'online.php?Cat' Cross-Site Scriptingphp · dw. & ms. | webapps | 13 December 2004 | yes |
| EDB-24826source ↗ | UBBCentral UBB.Threads 6.2.3/6.5 - 'login.php?Cat' Cross-Site Scriptingphp · dw. & ms. | webapps | 13 December 2004 | yes |
| EDB-24825source ↗ | UBBCentral UBB.Threads 6.2.3/6.5 - 'calendar.php?Cat' Cross-Site Scriptingphp · dw. & ms. | webapps | 13 December 2004 | yes |
References
- http://archives.neohapsis.com/archives/fulldisclosure/2004-12/0239.htmlExploit
- http://secunia.com/advisories/13452Vendor Advisory
- http://securitytracker.com/id?1012503Exploit
- http://www.osvdb.org/12365Patch
- http://www.osvdb.org/12366Patch
- http://www.osvdb.org/12367Patch
- http://www.securityfocus.com/bid/11900Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/18432
- http://archives.neohapsis.com/archives/fulldisclosure/2004-12/0239.htmlExploit
- http://secunia.com/advisories/13452Vendor Advisory
- http://securitytracker.com/id?1012503Exploit
- http://www.osvdb.org/12365Patch
- http://www.osvdb.org/12366Patch
- http://www.osvdb.org/12367Patch
- http://www.securityfocus.com/bid/11900Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/18432
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.