MEDIUM
Wikimedia MediaWiki through 1.32.1 has Incorrect Access Control
Published Jul 10, 2019
6.5
MEDIUMCVSS 3.0
EPSS 1.38%
Description
Wikimedia MediaWiki through 1.32.1 has Incorrect Access Control. Suppressed log in RevisionDelete page is exposed. 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.
6.5 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
4.0 MEDIUM NVD
AV:N/AC:L/Au:S/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.38% 0.01382
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01382
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.38% (0.01382) | 71.15th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.38% (0.01382) | 70.93th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.15% (0.00152) | 51.91th | v3 (v2023.03.01) |
| Jul 3, 2024 | 0.15% (0.00152) | 51.75th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00091) | 37.58th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00950) | 28.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 14.47% (0.14469) | 91.13th | 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 |
Weaknesses (2)
References (7)
- https://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2019-12470.yaml
- https://github.com/advisories/GHSA-733q-m38x-q7cc Advisory
- https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html x_refsource_CONFIRMMailing ListRelease NotesVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-12470
- https://phabricator.wikimedia.org/T222038 x_refsource_MISCThird Party Advisory
- https://seclists.org/bugtraq/2019/Jun/12 mailing-listx_refsource_BUGTRAQIssue TrackingMailing 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-2019-12470.yaml | ||
| https://github.com/advisories/GHSA-733q-m38x-q7cc | Advisory | |
| https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html | x_refsource_CONFIRMMailing ListRelease NotesVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-12470 | ||
| https://phabricator.wikimedia.org/T222038 | x_refsource_MISCThird Party Advisory | |
| https://seclists.org/bugtraq/2019/Jun/12 | mailing-listx_refsource_BUGTRAQIssue TrackingMailing ListThird Party Advisory | |
| https://www.debian.org/security/2019/dsa-4460 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 10, 2019
Updated Aug 4, 2024
Reserved May 30, 2019
Link CVE-2019-12470
CISA Vulnrichment
GHSA-733Q-M38X-Q7CC Updated n/a