Cross-site scripting (XSS) vulnerability in attachment.php in MyBulletinBoard (MyBB) 1.1.7 and possibly other versions allows remote attackers to inject arbitrary web script or HTML via a GIF image that contains URL-encoded Javascript, which is rendered by Internet Explorer
Published Aug 30, 2006
5.1
MEDIUMCVSS 2.0
EPSS 2.30%
Description
Cross-site scripting (XSS) vulnerability in attachment.php in MyBulletinBoard (MyBB) 1.1.7 and possibly other versions allows remote attackers to inject arbitrary web script or HTML via a GIF image that contains URL-encoded Javascript, which is rendered by Internet Explorer.
Affected products
No data.
- 1.1.7
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:P/I:P/A:P
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 2.30% (0.02300) | 82.71th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.25% (0.02251) | 80.57th | v5 (v2026.06.15) |
| Mar 30, 2025 | 6.30% (0.06300) | 90.00th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.06% (0.08059) | 86.61th | v4 (v2025.03.14) |
| Mar 17, 2025 | 6.30% (0.06300) | 90.24th | v4 (v2025.03.14) |
| Dec 12, 2024 | 4.68% (0.04682) | 92.93th | v3 (v2023.03.01) |
| Jul 3, 2023 | 4.68% (0.04682) | 91.43th | v3 (v2023.03.01) |
| May 26, 2023 | 3.52% (0.03521) | 90.18th | v3 (v2023.03.01) |
| Apr 18, 2023 | 4.68% (0.04683) | 91.38th | v3 (v2023.03.01) |
| Mar 11, 2023 | 4.78% (0.04785) | 91.44th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.68% (0.02679) | 88.78th | 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 (6)
- http://secunia.com/advisories/21645 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://securityreason.com/securityalert/1469 third-party-advisoryx_refsource_SREASON
- http://www.mybboard.com/archive.php?nid=18 x_refsource_CONFIRM
- http://www.securityfocus.com/archive/1/444414/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/19718 vdb-entryx_refsource_BIDExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28587 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/21645 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://securityreason.com/securityalert/1469 | third-party-advisoryx_refsource_SREASON | |
| http://www.mybboard.com/archive.php?nid=18 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/archive/1/444414/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/19718 | vdb-entryx_refsource_BIDExploit | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/28587 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.