Bugzilla 2.16rc1 through 2.22.7, 3.0.x through 3.3.x, 3.4.x before 3.4.12, 3.5.x, 3.6.x before 3.6.6, 3.7.x, 4.0.x before 4.0.2, and 4.1.x before 4.1.3 does not prevent changes to the confirmation e-mail address (aka old_email field) for e-mail change notifications, which makes it easier for remote attackers to perform arbitrary address changes by leveraging an unattended workstation
Published Aug 9, 2011
5.0
MEDIUMCVSS 2.0
EPSS 1.71%
Description
Bugzilla 2.16rc1 through 2.22.7, 3.0.x through 3.3.x, 3.4.x before 3.4.12, 3.5.x, 3.6.x before 3.6.6, 3.7.x, 4.0.x before 4.0.2, and 4.1.x before 4.1.3 does not prevent changes to the confirmation e-mail address (aka old_email field) for e-mail change notifications, which makes it easier for remote attackers to perform arbitrary address changes by leveraging an unattended workstation.
Affected products
No data.
Configuration 1
- 2.16
- 2.16
- 2.16.1
- 2.16.2
- 2.16.3
- 2.16.4
- 2.16.5
- 2.16.6
- 2.16.7
- 2.16.8
- 2.16.9
- 2.16.10
- 2.16.11
- 2.17
- 2.17.1
- 2.17.3
- 2.17.4
- 2.17.5
- 2.17.6
- 2.17.7
- 2.18
- 2.18
- 2.18
- 2.18
- 2.18.1
- 2.18.2
- 2.18.3
- 2.18.4
- 2.18.5
- 2.18.6
- 2.19
- 2.19.1
- 2.19.2
- 2.19.3
- 2.20
- 2.20
- 2.20
- 2.20.1
- 2.20.2
- 2.20.3
- 2.20.4
- 2.20.5
- 2.20.6
- 2.20.7
- 2.21
- 2.21.1
- 2.21.2
- 2.22
- 2.22
- 2.22.1
- 2.22.2
- 2.22.3
- 2.22.4
- 2.22.5
- 2.22.6
- 2.22.7
Configuration 2
- 3.0
- 3.0
- 3.0.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.0.10
- 3.0.11
- 3.1.0
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.2
- 3.2
- 3.2
- 3.2.1
- 3.2.2
- 3.2.3
- 3.2.4
- 3.2.5
- 3.2.6
- 3.2.7
- 3.2.8
- 3.2.9
- 3.2.10
- 3.3
- 3.3.1
- 3.3.2
- 3.3.3
- 3.3.4
Configuration 3
- 3.4
- 3.4
- 3.4.1
- 3.4.2
- 3.4.3
- 3.4.4
- 3.4.5
- 3.4.6
- 3.4.7
- 3.4.8
- 3.4.9
- 3.4.10
- 3.4.11
Configuration 4
Configuration 5
Configuration 6
Configuration 7
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: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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.71% (0.01713) | 76.55th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.71% (0.01713) | 74.34th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.65% (0.00651) | 69.13th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.59% (0.00588) | 78.99th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.59% (0.00588) | 77.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.59% (0.00588) | 74.91th | 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 (7)
- http://secunia.com/advisories/45501 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.bugzilla.org/security/3.4.11/ x_refsource_CONFIRMVendor Advisory
- http://www.debian.org/security/2011/dsa-2322 vendor-advisoryx_refsource_DEBIAN
- http://www.osvdb.org/74301 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/49042 vdb-entryx_refsource_BID
- https://bugzilla.mozilla.org/show_bug.cgi?id=670868 x_refsource_CONFIRMPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69036 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/45501 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.bugzilla.org/security/3.4.11/ | x_refsource_CONFIRMVendor Advisory | |
| http://www.debian.org/security/2011/dsa-2322 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.osvdb.org/74301 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/49042 | vdb-entryx_refsource_BID | |
| https://bugzilla.mozilla.org/show_bug.cgi?id=670868 | x_refsource_CONFIRMPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/69036 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.