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…
- 4.3MediumCVSS base score
- 2.2%Exploitation in 30 daysEPSS · top 17% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 3Public exploitsMetasploit, Nuclei and Exploit-DB
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.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list 3 Exploit-DB entries for it.
Show the exploits3
Exploit-DB3 entries
- UBBCentral UBB.Threads 6.2.3/6.5 - 'calendar.php?Cat' Cross-Site Scripting (Exploit-DB entry) (opens in a new tab)
EDB-ID 24825webapps, phppublished 13 Dec 2004Verified
- UBBCentral UBB.Threads 6.2.3/6.5 - 'login.php?Cat' Cross-Site Scripting (Exploit-DB entry) (opens in a new tab)
EDB-ID 24826webapps, phppublished 13 Dec 2004Verified
- UBBCentral UBB.Threads 6.2.3/6.5 - 'online.php?Cat' Cross-Site Scripting (Exploit-DB entry) (opens in a new tab)
EDB-ID 24827webapps, phppublished 13 Dec 2004Verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
Published
- 19 years later
· 19 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 2.2% · top 17% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
n/a
- affected n/a
References
8
- 12366 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 11900 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1012503 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 20041213 Multiple XSS Vulnerabilities in several UBB.Thread Versions (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- 12365 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 12367 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 13452 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ubbthreads-multiple-scripts-xss(18432) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2004-2500 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2004-2509)Record last updated .