Multiple cross-site scripting (XSS) vulnerabilities in repo/includes/EntityView.php in the Wikibase extension for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allow (1) remote attackers to inject arbitrary web script or HTML via a label in the "In other languages" section or (2) remote administrators to inject arbitrary web script or HTML via a description
Published Sep 11, 2013
4.3
MEDIUMCVSS 2.0
EPSS 1.95%
Description
Multiple cross-site scripting (XSS) vulnerabilities in repo/includes/EntityView.php in the Wikibase extension for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allow (1) remote attackers to inject arbitrary web script or HTML via a label in the "In other languages" section or (2) remote administrators to inject arbitrary web script or HTML via a description.
Affected products
No data.
- 1.19
- 1.19
- 1.19
- 1.19.0
- 1.19.1
- 1.19.2
- 1.19.3
- 1.19.4
- 1.19.5
- 1.19.6
- 1.19.7
- 1.20
- 1.20.1
- 1.20.2
- 1.20.3
- 1.20.4
- 1.20.5
- 1.20.6
- 1.21
- 1.21.1
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 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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.95% (0.01954) | 79.53th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.95% (0.01954) | 77.58th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.37% (0.00367) | 56.53th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.25% (0.00249) | 65.37th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.25% (0.00249) | 63.87th | v3 (v2023.03.01) |
| Apr 24, 2023 | 0.25% (0.00249) | 61.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.25% (0.00254) | 61.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (6)
- http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html mailing-listx_refsource_MLISTPatch
- http://osvdb.org/96907 vdb-entryx_refsource_OSVDB
- http://seclists.org/oss-sec/2013/q3/553 mailing-listx_refsource_MLISTPatch
- http://www.securityfocus.com/bid/62201 vdb-entryx_refsource_BIDPatch
- https://bugzilla.wikimedia.org/show_bug.cgi?id=53472 x_refsource_CONFIRMPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86892 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html | mailing-listx_refsource_MLISTPatch | |
| http://osvdb.org/96907 | vdb-entryx_refsource_OSVDB | |
| http://seclists.org/oss-sec/2013/q3/553 | mailing-listx_refsource_MLISTPatch | |
| http://www.securityfocus.com/bid/62201 | vdb-entryx_refsource_BIDPatch | |
| https://bugzilla.wikimedia.org/show_bug.cgi?id=53472 | x_refsource_CONFIRMPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/86892 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.