Cross-site scripting (XSS) vulnerability in member.php in vBulletin 3.5.x allows remote attackers to inject arbitrary web script or HTML via the u parameter
Published Jun 27, 2006
2.6
LOWCVSS 2.0
EPSS 2.00%
Description
Cross-site scripting (XSS) vulnerability in member.php in vBulletin 3.5.x allows remote attackers to inject arbitrary web script or HTML via the u parameter. NOTE: the vendor has disputed this report, stating that they have been unable to replicate the issue and that "the userid parameter is run through our filtering system as an unsigned integer.
Affected products
No data.
- 3.5.0
- 3.5.0_beta_1
- 3.5.0_beta_2
- 3.5.0_beta_3
- 3.5.0_beta_4
- 3.5.0_rc1
- 3.5.0_rc2
- 3.5.0_rc3
- 3.5.1
- 3.5.2
- 3.5.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:H/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.00% (0.02004) | 80.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.97% (0.01967) | 77.72th | v5 (v2026.06.15) |
| Sep 15, 2025 | 7.46% (0.07459) | 91.39th | v4 (v2025.03.14) |
| Mar 30, 2025 | 6.15% (0.06148) | 89.87th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.80% (0.07795) | 86.33th | v4 (v2025.03.14) |
| Mar 17, 2025 | 6.15% (0.06148) | 90.12th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.46% (0.06456) | 93.64th | v3 (v2023.03.01) |
| May 31, 2024 | 0.91% (0.00908) | 82.78th | v3 (v2023.03.01) |
| Aug 23, 2023 | 0.91% (0.00908) | 80.78th | v3 (v2023.03.01) |
| Jun 8, 2023 | 0.97% (0.00975) | 81.23th | v3 (v2023.03.01) |
| May 1, 2023 | 1.09% (0.01089) | 82.23th | v3 (v2023.03.01) |
| Mar 24, 2023 | 1.08% (0.01076) | 82.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.65% (0.00647) | 76.14th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.94% (0.02945) | 83.56th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.94% (0.02945) | 81.88th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.94% (0.02945) | 64.38th | v2 (v2022.01.01) |
No CWE recorded.
References (7)
- http://securityreason.com/securityalert/1155 third-party-advisoryx_refsource_SREASON
- http://securitytracker.com/id?1016348 vdb-entryx_refsource_SECTRACKExploit
- http://www.osvdb.org/27508 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/437817/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/438364/100/100/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/18551 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27261 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://securityreason.com/securityalert/1155 | third-party-advisoryx_refsource_SREASON | |
| http://securitytracker.com/id?1016348 | vdb-entryx_refsource_SECTRACKExploit | |
| http://www.osvdb.org/27508 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/archive/1/437817/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/438364/100/100/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/18551 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/27261 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.