base_maintenance.php in Basic Analysis and Security Engine (BASE) before 1.2.4 (melissa), when running in standalone mode, allows remote attackers to bypass authentication, possibly by setting the standalone parameter to "yes"
Published Mar 30, 2006
5.0
MEDIUMCVSS 2.0
EPSS 1.74%
Description
base_maintenance.php in Basic Analysis and Security Engine (BASE) before 1.2.4 (melissa), when running in standalone mode, allows remote attackers to bypass authentication, possibly by setting the standalone parameter to "yes".
Affected products
No data.
- 1.1.2_zora
- 1.1.3_lynn
- 1.1.4_cheryl
- 1.1_elizabeth
- 1.2.1_kris
- 1.2.2_cindy
- 1.2_betty
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 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 | 1.74% (0.01739) | 76.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.70% (0.01698) | 74.12th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.61% (0.00606) | 67.80th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.41% (0.00408) | 74.66th | v3 (v2023.03.01) |
| Jul 19, 2024 | 0.41% (0.00408) | 74.05th | v3 (v2023.03.01) |
| Feb 18, 2024 | 2.30% (0.02295) | 89.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.49% (0.04488) | 91.16th | 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) |
No CWE recorded.
References (5)
- http://cvs.sourceforge.net/viewcvs.py/secureideas/base-php4/docs/CHANGELOG?rev=1.233&view=markup x_refsource_CONFIRM
- http://secunia.com/advisories/19510 third-party-advisoryx_refsource_SECUNIA
- http://www.osvdb.org/24101 vdb-entryx_refsource_OSVDBExploitPatchVendor Advisory
- http://www.securityfocus.com/bid/17354 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2006/1192 vdb-entryx_refsource_VUPEN
| Link | Providers | Tags |
|---|---|---|
| http://cvs.sourceforge.net/viewcvs.py/secureideas/base-php4/docs/CHANGELOG?rev=1.233&view=markup | x_refsource_CONFIRM | |
| http://secunia.com/advisories/19510 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.osvdb.org/24101 | vdb-entryx_refsource_OSVDBExploitPatchVendor Advisory | |
| http://www.securityfocus.com/bid/17354 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2006/1192 | vdb-entryx_refsource_VUPEN |
Change history (0)
No recorded changes yet.