Cross-site scripting (XSS) vulnerability in MyBulletinBoard (MyBB) allows remote attackers to inject arbitrary web script or HTML via a signature containing a JavaScript URI in the SRC attribute of an IMG element, in which the URI uses SGML numeric character references without trailing semicolons, as demonstrated by "javascript"
Published Jan 22, 2006
4.3
MEDIUMCVSS 2.0
EPSS 1.40%
Description
Cross-site scripting (XSS) vulnerability in MyBulletinBoard (MyBB) allows remote attackers to inject arbitrary web script or HTML via a signature containing a JavaScript URI in the SRC attribute of an IMG element, in which the URI uses SGML numeric character references without trailing semicolons, as demonstrated by "javascript".
Affected products
No data.
- 1.0.1
- 1.0.2
- 1.0_final
- 1.0_pr2
- 1.0_preview_release_2
- 1.0_rc2
- 1.0_rc4
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:M/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 3, 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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.40% (0.01398) | 71.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.36% (0.01365) | 68.13th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.67% (0.00674) | 69.74th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.41% (0.03414) | 91.28th | v3 (v2023.03.01) |
| Mar 20, 2023 | 6.98% (0.06983) | 92.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.83% (0.07829) | 93.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (6)
- http://archives.neohapsis.com/archives/bugtraq/2006-01/0332.html mailing-listx_refsource_BUGTRAQExploit
- http://secunia.com/advisories/18544 third-party-advisoryx_refsource_SECUNIAExploitPatchVendor Advisory
- http://www.osvdb.org/22628 vdb-entryx_refsource_OSVDBExploit
- http://www.securityfocus.com/bid/16308 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2006/0255 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24225 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2006-01/0332.html | mailing-listx_refsource_BUGTRAQExploit | |
| http://secunia.com/advisories/18544 | third-party-advisoryx_refsource_SECUNIAExploitPatchVendor Advisory | |
| http://www.osvdb.org/22628 | vdb-entryx_refsource_OSVDBExploit | |
| http://www.securityfocus.com/bid/16308 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2006/0255 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/24225 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.