MyBB (MyBulletinBoard) 1.1.0 does not set the constant KILL_GLOBAL variable in (1) global.php and (2) inc/init.php, which allows remote attackers to initialize arbitrary variables that are processed by an @extract command, which could then be leveraged to conduct cross-site scripting (XSS) or SQL injection attacks
Published Apr 20, 2006
5.8
MEDIUMCVSS 2.0
EPSS 1.60%
Description
MyBB (MyBulletinBoard) 1.1.0 does not set the constant KILL_GLOBAL variable in (1) global.php and (2) inc/init.php, which allows remote attackers to initialize arbitrary variables that are processed by an @extract command, which could then be leveraged to conduct cross-site scripting (XSS) or SQL injection attacks.
Affected products
No data.
- 1.10
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:P/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 2, 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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.60% (0.01599) | 74.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.60% (0.01599) | 72.54th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.90% (0.00898) | 74.01th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.75% (0.03753) | 91.70th | v3 (v2023.03.01) |
| Jul 10, 2024 | 1.26% (0.01262) | 85.72th | v3 (v2023.03.01) |
| Jun 16, 2023 | 1.26% (0.01262) | 83.70th | v3 (v2023.03.01) |
| Apr 1, 2023 | 1.70% (0.01697) | 85.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.20% (0.01200) | 82.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.80% (0.02800) | 83.09th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.80% (0.02800) | 81.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.80% (0.02800) | 63.93th | v2 (v2022.01.01) |
No CWE recorded.
References (8)
- http://community.mybboard.net/showthread.php?tid=8232 x_refsource_CONFIRM
- http://myimei.com/security/2006-04-14/mybb110globalphpparameterextracting.html x_refsource_MISC
- http://secunia.com/advisories/19668 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.osvdb.org/24710 vdb-entryx_refsource_OSVDB
- http://www.osvdb.org/24711 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/431061/30/5580/threaded mailing-listx_refsource_BUGTRAQ
- http://www.vupen.com/english/advisories/2006/1381 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25865 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://community.mybboard.net/showthread.php?tid=8232 | x_refsource_CONFIRM | |
| http://myimei.com/security/2006-04-14/mybb110globalphpparameterextracting.html | x_refsource_MISC | |
| http://secunia.com/advisories/19668 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.osvdb.org/24710 | vdb-entryx_refsource_OSVDB | |
| http://www.osvdb.org/24711 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/archive/1/431061/30/5580/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.vupen.com/english/advisories/2006/1381 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/25865 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.