Ultimate PHP Board (UPB) 1.9.6 and earlier allows remote attackers to gain access via modified user_env, pass_env, power_env, and id_env parameters in a cookie, which comprise a persistent logon that does not vary across sessions
Published Jun 24, 2006
5.0
MEDIUMCVSS 2.0
EPSS 1.38%
Description
Ultimate PHP Board (UPB) 1.9.6 and earlier allows remote attackers to gain access via modified user_env, pass_env, power_env, and id_env parameters in a cookie, which comprise a persistent logon that does not vary across sessions.
Affected products
No data.
- 1.8
- 1.8.2
- 1.9
- 1.9.6
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:L/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 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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.38% (0.01377) | 71.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.35% (0.01351) | 67.78th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.38% (0.00376) | 57.13th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.59% (0.00591) | 79.02th | v3 (v2023.03.01) |
| Mar 28, 2024 | 0.59% (0.00591) | 77.86th | v3 (v2023.03.01) |
| Nov 16, 2023 | 0.59% (0.00591) | 75.85th | v3 (v2023.03.01) |
| Apr 27, 2023 | 0.55% (0.00554) | 74.21th | v3 (v2023.03.01) |
| Mar 20, 2023 | 0.52% (0.00522) | 73.29th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.50% (0.00503) | 72.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
No CWE recorded.
References (3)
- http://securityreason.com/securityalert/1138 third-party-advisoryx_refsource_SREASON
- http://www.kliconsulting.com/users/mbrooks/UPB_0-day.txt x_refsource_MISCURL Repurposed
- http://www.securityfocus.com/archive/1/437875/100/0/threaded mailing-listx_refsource_BUGTRAQ
| Link | Providers | Tags |
|---|---|---|
| http://securityreason.com/securityalert/1138 | third-party-advisoryx_refsource_SREASON | |
| http://www.kliconsulting.com/users/mbrooks/UPB_0-day.txt | x_refsource_MISCURL Repurposed | |
| http://www.securityfocus.com/archive/1/437875/100/0/threaded | mailing-listx_refsource_BUGTRAQ |
Change history (0)
No recorded changes yet.