CVE-2006-0639 — Cross-site scripting (XSS) vulnerability in search.php in MyBB (aka MyBulletinBoard) 1.0.2 allows remote attackers with knowledge of the table prefix to inject arbitrary web script or HTML via a URL encoded value of the keywords parameter, as demonstrated by %3Cscript%3E

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MEDIUM

Cross-site scripting (XSS) vulnerability in search.php in MyBB (aka MyBulletinBoard) 1.0.2 allows remote attackers with knowledge of the table prefix to inject arbitrary web script or HTML via a URL encoded value of the keywords parameter, as demonstrated by %3Cscript%3E

Published Feb 10, 2006

4.3

MEDIUM

CVSS 2.0

EPSS 1.27%

Description

Cross-site scripting (XSS) vulnerability in search.php in MyBB (aka MyBulletinBoard) 1.0.2 allows remote attackers with knowledge of the table prefix to inject arbitrary web script or HTML via a URL encoded value of the keywords parameter, as demonstrated by %3Cscript%3E.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.27% 0.01270

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01270

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 (11 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.27% (0.01270)	68.74th	v5 (v2026.06.15)
Jun 15, 2026	1.24% (0.01240)	65.16th	v5 (v2026.06.15)
Mar 17, 2025	0.41% (0.00409)	59.16th	v4 (v2025.03.14)
Dec 12, 2024	0.40% (0.00399)	74.40th	v3 (v2023.03.01)
Feb 8, 2024	0.40% (0.00399)	72.86th	v3 (v2023.03.01)
Jul 6, 2023	0.40% (0.00399)	69.90th	v3 (v2023.03.01)
Mar 7, 2023	0.37% (0.00374)	68.42th	v3 (v2023.03.01)
Mar 6, 2023	1.21% (0.01213)	66.61th	v2 (v2022.01.01)
Feb 17, 2023	1.21% (0.01213)	66.22th	v2 (v2022.01.01)
Apr 1, 2022	1.21% (0.01213)	64.21th	v2 (v2022.01.01)
Feb 4, 2022	1.21% (0.01213)	40.54th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (4)

http://myimei.com/security/2006-01-14/mybb-102searchphpxss-attackandmore.html
x_refsource_MISCExploitPatchVendor Advisory
http://www.securityfocus.com/archive/1/424334/100/0/threaded
mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/archive/1/424375/100/0/threaded
mailing-listx_refsource_BUGTRAQ
https://exchange.xforce.ibmcloud.com/vulnerabilities/24466
vdb-entryx_refsource_XF

Link	Providers	Tags
http://myimei.com/security/2006-01-14/mybb-102searchphpxss-attackandmore.html		x_refsource_MISCExploitPatchVendor Advisory
http://www.securityfocus.com/archive/1/424334/100/0/threaded		mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/archive/1/424375/100/0/threaded		mailing-listx_refsource_BUGTRAQ
https://exchange.xforce.ibmcloud.com/vulnerabilities/24466		vdb-entryx_refsource_XF

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Feb 10, 2006

Updated Aug 7, 2024

Reserved Feb 10, 2006

Link CVE-2006-0639

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2006-0639

Red Hat

Severity n/a

Public date n/a

Links CVE-2006-0639