MediaWiki through 1.32.1 has Incorrect Access Control (issue 1 of 3)
Published Jul 10, 2019
5.3
MEDIUMCVSS 3.0
EPSS 1.26%
Description
MediaWiki through 1.32.1 has Incorrect Access Control (issue 1 of 3). A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
Affected products
No data.
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
AV:N/AC:L/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
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.26% (0.01263) | 68.62th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.26% (0.01263) | 68.38th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.19% (0.00192) | 57.04th | v3 (v2023.03.01) |
| Jul 3, 2024 | 0.19% (0.00192) | 56.88th | v3 (v2023.03.01) |
| Jun 18, 2024 | 0.16% (0.00164) | 53.16th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00119) | 44.24th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.18% (0.07176) | 80.33th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.50% (0.04504) | 76.47th | v1 |
| Jan 6, 2022 | 4.50% (0.04504) | 76.26th | v1 |
| Jan 5, 2022 | 1.04% (0.01040) | 65.70th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
References (7)
- https://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2019-12467.yaml
- https://github.com/advisories/GHSA-6vfg-8ppv-h5hg Advisory
- https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html x_refsource_CONFIRMThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-12467
- https://phabricator.wikimedia.org/T209794 x_refsource_MISCPatchThird Party Advisory
- https://seclists.org/bugtraq/2019/Jun/12 mailing-listx_refsource_BUGTRAQMailing ListThird Party Advisory
- https://www.debian.org/security/2019/dsa-4460 vendor-advisoryx_refsource_DEBIANThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2019-12467.yaml | ||
| https://github.com/advisories/GHSA-6vfg-8ppv-h5hg | Advisory | |
| https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html | x_refsource_CONFIRMThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-12467 | ||
| https://phabricator.wikimedia.org/T209794 | x_refsource_MISCPatchThird Party Advisory | |
| https://seclists.org/bugtraq/2019/Jun/12 | mailing-listx_refsource_BUGTRAQMailing ListThird Party Advisory | |
| https://www.debian.org/security/2019/dsa-4460 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.