rss.php in UseBB before 1.0.11 does not properly handle forum configurations in which a user has the view permission but not the read permission, which allows remote attackers to bypass intended access restrictions by reading a forum feed in combination with a topic feed
Published Oct 27, 2010
4.3
MEDIUMCVSS 2.0
EPSS 1.16%
Description
rss.php in UseBB before 1.0.11 does not properly handle forum configurations in which a user has the view permission but not the read permission, which allows remote attackers to bypass intended access restrictions by reading a forum feed in combination with a topic feed.
Affected products
No data.
- ≤ 1.0.10
- 0.1
- 0.1.1
- 0.2
- 0.2.1
- 0.2.2
- 0.2.3
- 0.2.3
- 0.3
- 0.3.1
- 0.3.2
- 0.4
- 0.4.1
- 0.5
- 0.5.1
- 0.5.1
- 0.6
- 0.6
- 0.7
- 0.7
- 1.0
- 1.0
- 1.0
- 1.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.9
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:N/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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.16% (0.01164) | 66.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.19% (0.01186) | 63.68th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.23% (0.00234) | 44.25th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.26% (0.00256) | 65.93th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.41% (0.00407) | 73.52th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.29% (0.00294) | 68.56th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.27% (0.00269) | 66.86th | v3 (v2023.03.01) |
| Jun 17, 2023 | 0.26% (0.00256) | 62.19th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.36% (0.00364) | 68.00th | 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) |
References (4)
- http://www.openwall.com/lists/oss-security/2010/10/08/5 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2010/10/11/5 mailing-listx_refsource_MLIST
- http://www.usebb.net/community/topic-2495.html x_refsource_CONFIRMPatch
- http://www.usebb.net/community/topic.php?id=2501 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2010/10/08/5 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2010/10/11/5 | mailing-listx_refsource_MLIST | |
| http://www.usebb.net/community/topic-2495.html | x_refsource_CONFIRMPatch | |
| http://www.usebb.net/community/topic.php?id=2501 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.