Cross-zone scripting vulnerability in the Wizz RSS Reader before 2.1.9 extension to Mozilla Firefox allows remote attackers to execute arbitrary Javascript in the browser chrome via the RSS feed DOM
Published Apr 18, 2007
6.8
MEDIUMCVSS 2.0
EPSS 3.17%
Description
Cross-zone scripting vulnerability in the Wizz RSS Reader before 2.1.9 extension to Mozilla Firefox allows remote attackers to execute arbitrary Javascript in the browser chrome via the RSS feed DOM.
Affected products
No data.
- ≤ 2.1.8
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:P/A:P
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.17% (0.03175) | 87.61th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.17% (0.03175) | 86.34th | v5 (v2026.06.15) |
| Mar 17, 2025 | 4.44% (0.04438) | 88.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.77% (0.03768) | 92.18th | v3 (v2023.03.01) |
| Jun 13, 2024 | 3.77% (0.03768) | 91.86th | v3 (v2023.03.01) |
| Mar 29, 2024 | 3.32% (0.03322) | 91.14th | v3 (v2023.03.01) |
| Feb 20, 2024 | 3.10% (0.03101) | 90.73th | v3 (v2023.03.01) |
| Jan 12, 2024 | 2.98% (0.02979) | 89.88th | v3 (v2023.03.01) |
| Sep 19, 2023 | 2.17% (0.02170) | 88.01th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.93% (0.01931) | 86.78th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.97% (0.01974) | 78.97th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.97% (0.01974) | 77.12th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.97% (0.01974) | 56.20th | v2 (v2022.01.01) |
No CWE recorded.
References (9)
- http://osvdb.org/34534 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/24913 third-party-advisoryx_refsource_SECUNIA
- http://wizzrss.blat.co.za/2009/11/17/so-much-for-nsiscriptableunescapehtmlparsefragment/ x_refsource_MISC
- http://www.kb.cert.org/vuls/id/319464 third-party-advisoryx_refsource_CERT-VNPatchUS Government Resource
- http://www.kb.cert.org/vuls/id/MIMG-6ZKP4T x_refsource_CONFIRM
- http://www.securityfocus.com/bid/23523 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2007/1425 vdb-entryx_refsource_VUPEN
- https://addons.mozilla.org/en-US/firefox/addon/424 x_refsource_CONFIRM
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33693 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/34534 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/24913 | third-party-advisoryx_refsource_SECUNIA | |
| http://wizzrss.blat.co.za/2009/11/17/so-much-for-nsiscriptableunescapehtmlparsefragment/ | x_refsource_MISC | |
| http://www.kb.cert.org/vuls/id/319464 | third-party-advisoryx_refsource_CERT-VNPatchUS Government Resource | |
| http://www.kb.cert.org/vuls/id/MIMG-6ZKP4T | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/23523 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2007/1425 | vdb-entryx_refsource_VUPEN | |
| https://addons.mozilla.org/en-US/firefox/addon/424 | x_refsource_CONFIRM | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/33693 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.