Multiple cross-site scripting (XSS) vulnerabilities in MyBB (aka MyBulletinBoard) before 1.4.1 allow remote attackers to inject arbitrary web script or HTML via (1) a certain referrer field in usercp2.php, (2) a certain location field in inc/functions_online.php, and certain (3) tsubject and (4) psubject fields in moderation.php
Published Sep 10, 2008
4.3
MEDIUMCVSS 2.0
EPSS 1.27%
Description
Multiple cross-site scripting (XSS) vulnerabilities in MyBB (aka MyBulletinBoard) before 1.4.1 allow remote attackers to inject arbitrary web script or HTML via (1) a certain referrer field in usercp2.php, (2) a certain location field in inc/functions_online.php, and certain (3) tsubject and (4) psubject fields in moderation.php.
Affected products
No data.
- ≤ 1.4.0
- 1.00
- 1.01
- 1.1.0
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 1.1.6
- 1.1.7
- 1.1.8
- 1.02
- 1.2
- 1.2.0
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.4
- 1.2.5
- 1.2.6
- 1.2.7
- 1.2.8
- 1.2.9
- 1.2.10
- 1.2.11
- 1.2.12
- 1.2.13
- 1.03
- 1.04
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 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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.27% (0.01270) | 68.76th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.27% (0.01270) | 65.91th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.47% (0.00475) | 62.83th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.36% (0.00362) | 73.17th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.35% (0.00347) | 70.91th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.35% (0.00347) | 67.19th | 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://community.mybboard.net/attachment.php?aid=10579 x_refsource_CONFIRMExploit
- http://community.mybboard.net/showthread.php?tid=36022 x_refsource_CONFIRM
- http://secunia.com/advisories/31760 third-party-advisoryx_refsource_SECUNIA
- http://www.openwall.com/lists/oss-security/2008/09/09/1 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2008/09/09/9 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/bid/31104 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://community.mybboard.net/attachment.php?aid=10579 | x_refsource_CONFIRMExploit | |
| http://community.mybboard.net/showthread.php?tid=36022 | x_refsource_CONFIRM | |
| http://secunia.com/advisories/31760 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.openwall.com/lists/oss-security/2008/09/09/1 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2008/09/09/9 | mailing-listx_refsource_MLIST | |
| http://www.securityfocus.com/bid/31104 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.