Armorlogic Profense Web Application Firewall before 2.2.22, and 2.4.x before 2.4.4, does not properly implement the "negative model," which allows remote attackers to conduct cross-site scripting (XSS) attacks via a modified end tag of a SCRIPT element
Published May 21, 2009
4.3
MEDIUMCVSS 2.0
EPSS 1.51%
Description
Armorlogic Profense Web Application Firewall before 2.2.22, and 2.4.x before 2.4.4, does not properly implement the "negative model," which allows remote attackers to conduct cross-site scripting (XSS) attacks via a modified end tag of a SCRIPT element.
Affected products
No data.
- ≤ 2.2.21
- 2.4
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 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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.51% (0.01507) | 73.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.51% (0.01507) | 70.97th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.23% (0.00226) | 43.28th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.24% (0.00243) | 64.86th | v3 (v2023.03.01) |
| Feb 27, 2024 | 0.24% (0.00243) | 63.50th | v3 (v2023.03.01) |
| Aug 24, 2023 | 0.24% (0.00243) | 61.49th | v3 (v2023.03.01) |
| Apr 9, 2023 | 0.27% (0.00265) | 62.48th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.30% (0.00299) | 64.64th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.92% (0.01917) | 78.00th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.92% (0.01917) | 76.01th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.92% (0.01917) | 55.17th | v2 (v2022.01.01) |
References (5)
- http://resources.enablesecurity.com/advisories/ES-20090500-profense.txt x_refsource_MISC
- http://www.securityfocus.com/archive/1/503649/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/35053 vdb-entryx_refsource_BID
- http://www.webappsec.org/lists/websecurity/archive/2009-05/msg00040.html mailing-listx_refsource_MLIST
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50663 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://resources.enablesecurity.com/advisories/ES-20090500-profense.txt | x_refsource_MISC | |
| http://www.securityfocus.com/archive/1/503649/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/35053 | vdb-entryx_refsource_BID | |
| http://www.webappsec.org/lists/websecurity/archive/2009-05/msg00040.html | mailing-listx_refsource_MLIST | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/50663 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.