The User.get method in Bugzilla/WebService/User.pm in Bugzilla 3.7.x and 4.0.x before 4.0.9, 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1 has a different outcome for a groups request depending on whether a group exists, which allows remote authenticated users to discover private group names by observing whether a call throws an error
Published Nov 16, 2012
4.0
MEDIUMCVSS 2.0
EPSS 0.87%
Description
The User.get method in Bugzilla/WebService/User.pm in Bugzilla 3.7.x and 4.0.x before 4.0.9, 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1 has a different outcome for a groups request depending on whether a group exists, which allows remote authenticated users to discover private group names by observing whether a call throws an error.
Affected products
No data.
Configuration 1
Configuration 2
- 4.0
- 4.0
- 4.0
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.4
- 4.0.5
- 4.0.6
- 4.0.7
- 4.0.8
Configuration 3
Configuration 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:L/Au:S/C:P/I:N/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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.87% (0.00874) | 57.46th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.87% (0.00874) | 54.05th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.18% (0.00183) | 37.84th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00114) | 46.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00117) | 43.88th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.06% (0.01061) | 52.82th | v2 (v2022.01.01) |
| Sep 19, 2022 | 1.06% (0.01061) | 51.19th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.06% (0.01061) | 49.19th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.06% (0.01061) | 28.23th | v2 (v2022.01.01) |
References (3)
- http://www.bugzilla.org/security/3.6.11/ x_refsource_CONFIRMVendor Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:066 vendor-advisoryx_refsource_MANDRIVA
- https://bugzilla.mozilla.org/show_bug.cgi?id=781850 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://www.bugzilla.org/security/3.6.11/ | x_refsource_CONFIRMVendor Advisory | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2013:066 | vendor-advisoryx_refsource_MANDRIVA | |
| https://bugzilla.mozilla.org/show_bug.cgi?id=781850 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.